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Solar A1.6C
Ibanez RG631ALF Axion Label
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Playability
73
Sound
79
Build
67
Value
73
Score
73
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Playability
75
Sound
77
Build
67
Value
78
Score
73
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Side to side spec comparison >

Solar A1.6C vs Ibanez RG631ALF Axion Label

Reasons to Get
Solar A1.6C over Ibanez RG631ALF Axion Label

Fret Material
Stainless Steel vs Nickel Silver
Best fret material that will last forever
Frets Height
Taller vs Shorter
Easier to press down strings and bend them
Neck Profile
Solar C Shape vs Nitro Wizard
Comfortable neck that works for most people
Nut Material
Graphite vs Plastic
Self-Lubricating nut for good tuning stability
Switch Positions
5 vs 3
More tone options
Neck Thickness at 1st Fret
0.787'' (20mm) vs 0.75'' (19.1mm)
More comfortable open chords for big hands
Neck Thickness at 12th Fret
0.866'' (22mm) vs 0.83'' (21.1mm)
More comfortable at higher frets for big hands
Bridge
Evertune vs Fixed
Fixed bridge that will keep the guitar in tune forever
Fretboard Radius
13.78'' (350mm) vs 16'' (406.4mm)
Easier to play chords without muting strings
Pickups Power
Passive vs Active
Cleaner sound and no battery needed

Reasons to Get
Ibanez RG631ALF Axion Label over Solar A1.6C

Release Year
2021 vs 2018
From a more recent year
Neck Profile
Nitro Wizard vs Solar C Shape
Thin neck for playing fast
Pickup Mods
Multi-Voicing vs None
Changes the voice (tones or gain) of the pickups
Neck Joint
Bolt-On vs Set
Allows you to detach and swap the neck
Neck Thickness at 1st Fret
0.75'' (19.1mm) vs 0.787'' (20mm)
More comfortable open chords for small hands
Neck Thickness at 12th Fret
0.83'' (21.1mm) vs 0.866'' (22mm)
More comfortable at higher frets for small hands
Strap Lock
Yes vs None
Protects your guitar from dropping by locking the strap
Bridge
Fixed vs Evertune
Good sustain and needs no set-up
Fretboard Radius
16'' (406.4mm) vs 13.78'' (350mm)
Flatter fretboard makes it easier to play single notes and bend
Pickups Power
Active vs Passive
More output
Value Score
78 vs 73
Better price/quality relationship

Other Key Differences
Solar A1.6C vs Ibanez RG631ALF Axion Label

Bridge Pickup
Duncan Solar/Bridge vs Fishman Fluence Modern Ceramic
Different Bridge Pickup
Neck Pickup
Duncan Solar vs Fishman Fluence Modern Alnico
Different Neck Pickup
Body Wood
Alder vs Nyatoh
Different Body Wood
Neck Wood
Maple vs Panga Panga
Different Neck Wood
Headstock
R6 vs 6
Different Headstock
Nut Material
Graphite vs Plastic
Different Nut Material

Shared Features
Solar A1.6C vs Ibanez RG631ALF Axion Label

Fretboard Wood
Ebony
Same Fretboard Wood
Strings
6
Same playing style
Body Type
Solid Body
Feedback free
Volume Knobs
1
Same volume control
Tone Knobs
1
Same tone control
Pickups
HH
High output without hum
Number of Frets
24
Same maximum octave
Nut Width
1.693'' (43mm)
Same string separation at the nut
Paint Finish
Poly
Resistant paint that ages well
Scale Length
25.5'' (647.7mm)
Same string tension and fret separation
Type of Frets
XL Jumbo vs Jumbo
You won't feel the fretboard when pressing down the strings

Common Strengths

  • Locking Tuners
  • Luminescent Sidedots
  • Top Pickup Brand
  • Expensive Wood

Common Weaknesses

  • Weight Relief
  • Compound Radius Fretboard
  • From a High-Quality-Standards Country
  • 21:1 Tuner Ratio
  • Active/Passive Preamp

Price History Comparison

Solar A1.6C Prices

    SET PRICE ALERT
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    Which One is Better for Beginners?

    The Ibanez RG631ALF Axion Label meets 5 out of our 8 criteria items for beginner friendliness, while the Solar A1.6C meets only 4. This takes into account the type of frets, scale length, nut width, bridge type, fretboard radius, and neck profile to determine the easiest combination for new players.

    New Player Friendliness

    Solar A1.6C
    • Comfortable shape
    • Locking tuners
    • Tall frets
    • Comfortable neck
    • Comfortable fretboard
    • Narrow nut
    • Short scale
    • Easy-to-use bridge

    New Player Friendliness

    Ibanez RG631ALF Axion Label
    • Comfortable shape
    • Easy-to-use bridge
    • Locking tuners
    • Tall frets
    • Comfortable neck
    • Comfortable fretboard
    • Narrow nut
    • Short scale

    Nevertheless, when it comes to choosing an instrument, you should pick the one more compatible with your personal style. Still, below we'll try you to give you our results as objectively as it's possible to help you decide.

    Sound Quality Comparison

    The wood used in an electric guitar or bass is not as important to determine the final tone. However, some people prefer specific wood types, so we'll take a look at those first. Then, we'll take a look at the electronics to determine the versatility and sound quality of each instrument.

    Woods Used in Both

    Ebony wood pattern used for guitar building
    Ebony

    Ebony is a high-end wood, so it is not cheap. It's only used for fretboards because it's also very heavy. It does an excellent job as a durable material while looking elegant. Find out more about Ebony.

    Woods Used in the Solar A1.6C

    Maple wood pattern used for guitar building
    Maple
    Alder wood pattern used for guitar building
    Alder

    Maple is one of the most popular necks for good reasons. It is a strong wood that is relatively cheap to make and looks beautiful. The highest quality maple is the hardest that comes from North America. Find out more about Maple.

    Alder is the most popular wood that Fender uses in most of their guitars nowadays. Even though they say it's because of its balanced tone with an emphasis in the upper midrange, it probably is because it isn't too expensive, and it's also pretty lightweight—more than Mahogany. Find out more about Alder.

    Woods Used in the Ibanez RG631ALF Axion Label

    Panga Panga wood pattern used for guitar building
    Panga Panga
    Nyatoh wood pattern used for guitar building
    Nyatoh

    Panga Panga is an African wood very similar to Wenge. It comes in a very dark color with tight grain. Its tonality favors the low-to-mid frequencies.

    Nyatoh has been replacing Mahogany for guitar building. It's fairly hard, durable, more sustentable and common than Mahogany. Find out more about Nyatoh.

    Winner: Tie.

    Pickup Configuration

    Both pickup configurations are HH. Double Humbucker (HH) is the choice for people who want a fuller, more round sound with tons of mids and lows. Humbuckers also get rid of the hum noise that plague single-coil pickups. They can work out for almost any genre going from Djent to even Jazz.

    Pickups Quality

    Both come with very good pickups from at least one of the specialized brands in the market. With pickups like these, you probably won't need an upgrade anytime soon.

    We found the same or similar pickups to the Ibanez RG631ALF Axion Label's online:

    The Solar A1.6C's pickups are Passive while the Ibanez RG631ALF Axion Label's are Active.

    Passive pickups are what most guitars use. These have a normal output that works well for most genres. However, Active pickups are the preferred choice of heavy metal players because they offer extra output thanks to their 9v battery, which results in a heavier, more distorted sound. Bear in mind that achieving a completely clean tone with them won't be easy. So if you want to also use clean tones, you might want to avoid Active pickups.

    Winner: Tie.

    Versatility Comparison

    Some instruments offer you more ways to explore your creativity than others. Below you'll find how both compare when it comes to versatility.

    Switch Options

    The Solar A1.6C gives you 5 switch options while the Ibanez RG631ALF Axion Label gives you 3. This means that the Solar A1.6C gives you more options to find the right pickup combination for the type of sound you want to achieve

    Only the Ibanez RG631ALF Axion Label comes with some kind of pickup modification: Multi-Voicing.

    Multi-Voicing means the pickups come with multiple ''voices'', which means they can change the tone and gain by a simple switch or knob. Piezo, Fishman and similar are considered multi-voicing pickups.

    Solar A1.6C pickups switch selector and push knobs diagram
    Solar A1.6C's switch options
    Ibanez RG631ALF Axion Label pickups switch and push knobs diagram
    Ibanez RG631ALF Axion Label's switch options

    When evaluating versatility, we also take into consideration bridge and neck joint type, number of frets, switch options, amount of pickups and more.

    Winner: Ibanez RG631ALF Axion Label.

    Final Sound Quality Scores

    Solar A1.6C
    Pickups 85
    Sustain 75
    Versatility 57
    Tuning Stability 100
    Sound 79
    Ibanez RG631ALF Axion Label
    Pickups 85
    Sustain 85
    Versatility 64
    Tuning Stability 75
    Sound 77

    Build Quality Comparison

    When it comes to build quality, we like to take into account everything used to build the instrument. This includes materials, hardware and the quality control expected depending on the country where it was built. Let's see how the Solar A1.6C compares to the Ibanez RG631ALF Axion Label.

    Country of Origin

    The manufacturing country can tell a lot about the build quality of an instrument. Both in this comparison where made in Indonesia.

    Indonesia is becoming the most popular country for guitar building because they can make good instruments for a low price. Some people think that they're 'the new China' when it comes to build quality. But the truth is that Indonesian guitars are more consistent, although Chinese quality has improved a lot in the last few years.

    Winner: Tie

    Nut Material

    If you want your guitar to stay in tune and sound good, you need a well cut nut. Nut quality can be inconsistent even when comparing two copies of the same model. The best way to make sure you're nut will be well done is by getting a nut made by an expert company like TUSQ or Micarta.

    The Solar A1.6C has a Graphite nut. It's a self-lubricating material that will allow the strings to slide over the nut without a lot of friction. It's a good type of nut if you want to have better tuning stability than with plastic, although it's not as resistant as Bone or Tusq.

    On the other hand, the Ibanez RG631ALF Axion Label comes with a Plastic nut. This is a low-quality nut that you might want to consider upgrading soon. Bone and TUSQ nuts are the best for guitars with a fixed or simple tremolo bridge.

    Winner: Solar A1.6C.

    Fret Material

    Most fret wire is made of nickel silver. This material eventually wears down after a lot of use and most instruments end up needing a complete fret replacement. However, some expensive models come with stainless steel frets. This is what you should aim for if you can afford it.

    In this comparison, the Solar A1.6C is the only one that has stainless steel frets. These frets will basically last for the entire life of the guitar. They will never need polishing nor replacement. And not only that, but some people also notice that bending and vibratos are much easier to perform when they upgrade to stainless steel.

    Winner: Solar A1.6C.

    Bridge

    The perfect bridge for you will depend on your playstyle because they all have advantages and disadvantages. However, some bridges are more expensive—like Floyd Roses and Evertunes—and thus add more value to a guitar.

    The Solar A1.6C's brige is a Evertune. It will keep your guitar in tune and intonated until the next string swap. If you really like extremely subtle vibratos, this might not be the bridge for you because you won't be able to perform them as well. However, the fact that you won't need to tune your guitar is a huge advantage that many people will gladly pay the extra price for.

    On the other hand, the Ibanez RG631ALF Axion Label's is a Fixed. It's a simple bridge that is very beginner-friendly since it doesn't require any set-up. You can swap strings easily. It might also give more sustain since it doesn't have complex moving parts that make the strings lose vibration. However, it doesn't have the same versatility as a tremolo bridge.

    Since we need to be objective, the most expensive type of bridge will be the winner of this section. In the end, this doesn't matter if you're not going to use the bridge for its original purpose, so choose the bridge that fits your playing style better.

    Winner: Solar A1.6C.

    Tuners

    They both have locking tuners. They'll help to keep your guitar in tune because they allow you to tune it without wrapping the strings around the posts. This avoids variations in the tuning due to the strings changing position at the post after a bend. They come at the disadvantage of being slightly heavier than regular tuners. Also, it makes it a lot easier to restring.

    Winner: Tie.

    Neck Joint

    Contrary to popular belief, the difference in sustain and tone that some neck joints give to a guitar is simply unperceivable—if they're all well built. However, some of them do have advantages over the others.

    The Solar A1.6C has a Set neck joint. This neck is tightly glued to the body. They give you the least versatility because you can't swap them for a neck that fits your hand better if you want to, unlike bolt-on necks. Some people think this gives more resonance and sustain, but there's no real difference if the bolt-on joint is well built.

    On the other hand, the Ibanez RG631ALF Axion Label comes with Bolt-On neck joint. This neck is joined to the body by 4 bolts that you can simply unscrew. This allows you to replace the neck or take it off for travel. It's the most common and cheapest way to build a guitar.

    Winner: Ibanez RG631ALF Axion Label.

    Here is the list of features that were considered when choosing the winner in the Features subcategory:

    Strengths & Weaknesses
    Solar A1.6C
    • Stainless Steel Frets
    • Locking Tuners
    • Expensive Wood
    • Top Brand Pickups
    • Stays in Tune (Evertune)
    • Luminescent Inlay
    • Made in Indonesia
    • No High-Quality Nut
    • No Neck-Through Build
    • No Push Knob or Extra Switch Option
    • No Weight Relief
    • No Tremolo
    • No Compound Radius Fretboard
    • No 21:1 Tuner Ratio
    • No Strap Lock
    Strengths & Weaknesses
    Ibanez RG631ALF Axion Label
    • Locking Tuners
    • Expensive Wood
    • Top Brand Pickups
    • Multi-Voicing Pickups
    • Luminescent Inlay
    • Strap Lock
    • Cheap Fret Wire (NS)
    • Made in Indonesia
    • No High-Quality Nut
    • No Neck-Through Build
    • No Weight Relief
    • No Tremolo
    • No Compound Radius Fretboard
    • No 21:1 Tuner Ratio

    Final Build Quality Scores

    Solar A1.6C
    Quality of materials 61
    Features 65
    Quality Control 75
    Build Quality 67
    Ibanez RG631ALF Axion Label
    Quality of materials 56
    Features 75
    Quality Control 70
    Build Quality 67

    Playability Comparison

    Let's now compare their playability. Bear in mind that the instrument will feel different depending on your hand size and play style. That's why you should always test before buying. But if you can't or want a second opinion on it, we can still take a look at each of the important measurements of the instrument for you. This way, we can predict how easy a guitar might be to play, or how different it will feel compared to the other.

    Remember that, even though the difference might seem small, every inch counts when it comes to feeling of the instrument in your hands. Any variation can completely change how comfortable a guitar feels in your hands.

    Nut Width

    Solar A1.6C Nut Width
    Both Guitars Have The Same Nut Width

    The nut width will affect the separation between strings at the nut. In this comparison, both have a nut width of 43mm (1.693'').

    This is within the most common range of nut widths for a 6-string guitar. It offers a good balance of string separation at the nut. It's the size that most guitarists prefer as it gives them just enough space to play open chords without muting the strings, but without spreading the strings too wide and making bar chords difficult to perform.

    Scale Length

    Solar A1.6C and Ibanez RG631ALF Axion Label's Scale Length
    Both have the same scale length

    The scale length is one of the things that influences playability the most. This is the distance between the nut and the bridge and will affect everything from low action allowance, difficulty to perform bends, fret separation, and even tone.

    In this case, both have a scale length of 25.5".

    This is the scale used in most Stratocasters. It's slightly longer than the typical 24.75'' size found in Les Pauls, and it's one of the main reasons why Stratocasters have such a bright sound in general. A longer scale also means that the strings will have higher tension. This will help you get lower action without suffering fret buzz, which will also be helpful when playing in lower tunings without having to increase your string gauge.

    However, this also means that there will be more separation between frets, which can make it more difficult to play. Also, bending the strings will require more strengths due to the increased tension, but remember that a tremolo guitar will offset this difficulty.

    Lastly, remember that you can also affect the tension of the strings by changing your string gauge. You can use a thicker gauge for more tension and a lighter one for less tension.

    Neck Profile

    Solar A1.6C Neck Profile
    Solar A1.6C's neck profile
    Ibanez RG631ALF Axion Label Neck Profile
    Ibanez RG631ALF Axion Label's neck profile

    No single neck shape is better than others. However, most people tend to prefer a thinner necks because it doesn't get in their way when playing fast and most hand sizes can adapt to it pretty well. However, some people still prefer thicker necks for a better grip, especially if they have big hands.

    In this case, both have different neck shapes:

    The Solar A1.6C has a C type of neck. This is what you'll find in most modern guitars. Most people feel like the thickness of a C neck is simply the less intrusive one for playing fast, while at the same time allowing you to grab the neck easily for resting if you want to.

    The Ibanez RG631ALF Axion Label, on the other hand, has a Wizard neck. This is thinner than most C-type necks. It won't get in your way if you want to play fast solos. It's not as slim as 'Super Wizard' necks, so it might fit you better if you don't like ultra-thin necks.

    Fretboard Radius

    Solar A1.6C Fingerboard Radius
    Solar A1.6C's Fingerboard radius
    Ibanez RG631ALF Axion Label Fingerboard Radius
    Ibanez RG631ALF Axion Label's Fingerboard radius

    Most guitar fretboards are not flat; they usually have a curve or arc across their width. A curved fretboard will make it easier to perform chords without muting strings, while a flatter one will make it easier to play single notes, which is good for bending and soloing in general. The best fretboards have a compound radius that varies across the fingerboard, but they're not common since they take a lot more work to build.

    In this case, the Solar A1.6C's fingerboard radius is smaller, which means it's more curved than the Ibanez RG631ALF Axion Label's. This extra arc will make playing chords easier in this model. You won't be as likely to mute the strings, especially if you have big hands. However, playing single notes and bending will be easier on the Ibanez RG631ALF Axion Label.

    Still, both tend to favor soloing over chords, so if you're looking for a guitar for playing rhythm, you might want something else with a radius closer to a Stratocaster's 9.5''.

    Hand Size Comfortability

    Everyone has a different hand size, and that's why it's recommended to try a guitar before buying, even if others tell you that it's comfortable to play. However, we can know whether a guitar favors small or large hands just by knowing its exact measurements.

    After taking into account the scale length, nut width, neck profile and fretboard radius, we can conclude that both in this comparison favor small hands .

    Solar A1.6C:
    Big Hands
    Small Hands
    Ibanez RG631ALF Axion Label:
    Big Hands
    Small Hands

    Fret Size

    Solar A1.6C Frets Size
    Solar A1.6C's Frets Size
    Ibanez RG631ALF Axion Label Frets Size
    Ibanez RG631ALF Axion Label's Frets Size

    The Solar A1.6C has XL Jumbo frets, which should be taller than the Ibanez RG631ALF Axion Label's Jumbo frets.

    Some people prefer taller frets because they result in more sustain since the strings get pressed cleanly without interference from the fretboard. However, if they're too tall—like Jumbo frets—, you might change the pitch of the strings accidentally if you press too hard because you won't be touching the fretboard with your fingers. This is also why some guitarists with a heavy grip prefer smaller frets. They like to feel the fingerboard to avoid pressing down too hard and getting out of pitch.

    Final Playability Scores

    Solar A1.6C
    Bending & Vibrato Ease 80
    Chord Playability 50
    Solo Playability 90
    Playability 73
    Ibanez RG631ALF Axion Label
    Bending & Vibrato Ease 85
    Chord Playability 50
    Solo Playability 90
    Playability 75

    Specs Side-by-Side

    Solar A1.6C vs Ibanez RG631ALF Axion Label
    General Solar A1.6C Ibanez RG631ALF Axion Label
    Brand: Solar Ibanez
    Year: 2018 2021
    Configuration: HH HH
    Strings: 6 6
    Made in: Indonesia Indonesia
    Series: Type A RG
    Colors: Black Matte Blue
    Left-Handed Version: No No
    Body
    Type: Solid Body Solid Body
    Body Material: Alder Nyatoh
    Bridge: Evertune F-Type Gibraltar Standard II
    Neck
    Neck Joint: Set Bolt-On
    Tuners: Solar 18:1 Locking Type Gotoh MG-T locking machine heads
    Fretboard: Ebony Macassar Ebony
    Neck Material: Maple Panga Panga/Walnut
    Decoration: Solar Logo on 12th Fret White Step off-set dot
    Scale Size: 25.5" 25.5"
    Shape: Solar C Shape Nitro Wizard
    Thickness: 1st Fret: 0.787'' (20mm) - 12th Fret: 0.866'' (22mm) 1st Fret: 0.75'' (19.1mm) - 12th Fret: 0.83'' (21.1mm)
    Frets: 24 XL Jumbo Stainless Steel 24 Jumbo Nickel Silver
    Fretboard Radius: 13.78" 16"
    Nut: Graphite Plastic
    Nut Width: 43mm (1.693'') 43mm (1.693'')
    Electronics
    Bridge Pickup: Duncan Solar/Bridge (Humbucker / Passive) Fishman Fluence Modern Ceramic (Humbucker / Active)
    Middle Pickup:
    Neck Pickup: Duncan Solar (Humbucker / Passive) Fishman Fluence Modern Alnico (Humbucker / Active)
    Switch: 5 Way 3 Way
    Knobs: Dome Dome
    Pickup Mods: None Multi-Voicing
    Volume Controls: 1 1
    Tone Controls: 1 1