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Solar A1.6C
Ibanez GRG121DX
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Playability
73
Sound
79
Build
67
Value
73
Score
73
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Playability
75
Sound
66
Build
49
Value
73
Score
63
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Side to side spec comparison >

Solar A1.6C vs Ibanez GRG121DX

Reasons to Get
Solar A1.6C over Ibanez GRG121DX

Country of Manufacturing
Indonesia vs China
Built with higher quality standards
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 GRG
Comfortable neck that works for most people
Pickups Brand
Duncan Solar vs None
Pickups from a renown brand
Nut Material
Graphite vs Plastic
Self-Lubricating nut for good tuning stability
Locking Tuners
Yes vs None
Easier to change strings
Neck Thickness at 1st Fret
0.787'' (20mm) vs 0.77'' (19.6mm)
More comfortable open chords for big hands
Neck Thickness at 12th Fret
0.866'' (22mm) vs 0.85'' (21.6mm)
More comfortable at higher frets for big hands
Luminescent Sidedots
Yes vs None
Assists you when playing in dark environments
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

Reasons to Get
Ibanez GRG121DX over Solar A1.6C

Release Year
2020 vs 2018
From a more recent year
Neck Profile
GRG vs Solar C Shape
Thin neck for playing fast
Neck Joint
Bolt-On vs Set
Allows you to detach and swap the neck
Neck Thickness at 1st Fret
0.77'' (19.6mm) vs 0.787'' (20mm)
More comfortable open chords for small hands
Neck Thickness at 12th Fret
0.85'' (21.6mm) vs 0.866'' (22mm)
More comfortable at higher frets for small hands
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

Other Key Differences
Solar A1.6C vs Ibanez GRG121DX

Bridge Pickup
Duncan Solar/Bridge vs IBZ-6
Different Bridge Pickup
Neck Pickup
Duncan Solar vs IBZ-6
Different Neck Pickup
Body Wood
Alder vs Poplar
Different Body Wood
Fretboard Wood
Ebony vs Purpleheart
Different Fretboard Wood
Headstock
R6 vs 6
Different Headstock
Nut Material
Graphite vs Plastic
Different Nut Material

Shared Features
Solar A1.6C vs Ibanez GRG121DX

Neck Wood
Maple
Same Neck Wood
Strings
6
Same playing style
Body Type
Solid Body
Feedback free
Switch Positions
5
Same pickups versatility
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
Pickups Power
Passive
Cleaner sound and no battery needed
Type of Frets
XL Jumbo vs Jumbo
You won't feel the fretboard when pressing down the strings

Common Weaknesses

  • Pickup Alter Switch/Knob
  • Weight Relief
  • Compound Radius Fretboard
  • Strap Lock
  • 21:1 Tuner Ratio
  • Active/Passive Preamp

Price History Comparison

Solar A1.6C Prices

    SET PRICE ALERT
    SET PRICE ALERT

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    Which One is Better for Beginners?

    Both meet 4 out of our 8 criteria items for beginner friendliness. 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. If you're looking for your first guitar to learn how to play, you can't go wrong with either of them.

    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 GRG121DX
    • Comfortable shape
    • Easy-to-use bridge
    • Tall frets
    • Comfortable neck
    • Comfortable fretboard
    • Narrow nut
    • Short scale
    • Locking tuners

    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

    Maple wood pattern used for guitar building
    Maple

    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.

    Woods Used in the Solar A1.6C

    Ebony wood pattern used for guitar building
    Ebony
    Alder wood pattern used for guitar building
    Alder

    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.

    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 GRG121DX

    Purpleheart wood pattern used for guitar building
    Purpleheart
    Poplar wood pattern used for guitar building
    Poplar

    Purpleheart (also known as Amaranth) is a hard, dense wood with a brilliant tone. As its name suggests, the purple color makes this wood look exotic.

    Poplar is a cheaper and heavier alternative to Alder wood. It terms of tone, it emphasizes the low-end and has cutting mids. It's relatively soft compared to most body woods. Find out more about Poplar.

    Winner: Solar A1.6C.

    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

    The Solar A1.6C has pickups from a more specialized brand than the Ibanez GRG121DX. Its pickups should simply give you a better, fuller sound, although it all depends on what type of music you're going to play. We recommend these pickups for Hard Rock and similar genres.

    Both use Passive pickups. This is what's used for most music genres. They have a regular output and will serve you for both high-gain and clean tones. The alternative (Active pickups) offer a higher output that is mostly used for heavy music.

    Winner: Solar A1.6C.

    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

    Both are equal when it comes to the pickup switching option.

    Neither of them come with some kind of coil split or pickup mod option. This makes both lacking in terms of versatility.

    Solar A1.6C pickups switch selector and push knobs diagram
    Solar A1.6C's switch options
    Ibanez GRG121DX pickups switch selector and push knobs diagram
    Ibanez GRG121DX'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 GRG121DX.

    Final Sound Quality Scores

    Solar A1.6C
    Pickups 85
    Sustain 75
    Versatility 57
    Tuning Stability 100
    Sound 79
    Ibanez GRG121DX
    Pickups 55
    Sustain 80
    Versatility 62
    Tuning Stability 65
    Sound 66

    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 GRG121DX.

    Country of Origin

    The manufacturing country can tell a lot about the build quality of an instrument. The Solar A1.6C is built in Indonesia while the Ibanez GRG121DX is made in China.

    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.

    China has a bad reputation when it comes to building quality. However, times have changed and now respectable brands use China's cheap labor to build good instruments for a lower price. Don't discount a guitar only because it was built in China, but also expect more quality from countries like Korea.

    Winner: Solar A1.6C

    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 GRG121DX 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 GRG121DX'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

    The Solar A1.6C has the best tuners of the two because they are 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: Solar A1.6C.

    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 GRG121DX 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 GRG121DX.

    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 GRG121DX
    • Cheap Fret Wire (NS)
    • No Locking Tuners
    • Made in China
    • No Expensive Woods
    • No High-Quality Nut
    • No Top Brand Pickups
    • No Neck-Through Build
    • No Push Knob or Extra Switch Option
    • No Weight Relief
    • No Luminescent Inlay
    • No Tremolo
    • No Compound Radius Fretboard
    • No 21:1 Tuner Ratio
    • No Strap Lock

    Final Build Quality Scores

    Solar A1.6C
    Quality of materials 61
    Features 65
    Quality Control 75
    Build Quality 67
    Ibanez GRG121DX
    Quality of materials 41
    Features 50
    Quality Control 55
    Build Quality 49

    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 GRG121DX'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 GRG121DX Neck Profile
    Ibanez GRG121DX'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 GRG121DX, on the other hand, has a GRGR neck. This neck is used in Ibanez's mass production guitars, and it's very similar to the Wizard profile in terms of shape and thickness.

    Fretboard Radius

    Solar A1.6C Fingerboard Radius
    Solar A1.6C's Fingerboard radius
    Ibanez GRG121DX Fingerboard Radius
    Ibanez GRG121DX'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 GRG121DX'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 GRG121DX.

    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 GRG121DX:
    Big Hands
    Small Hands

    Fret Size

    Solar A1.6C Frets Size
    Solar A1.6C's Frets Size
    Ibanez GRG121DX Frets Size
    Ibanez GRG121DX's Frets Size

    The Solar A1.6C has XL Jumbo frets, which should be taller than the Ibanez GRG121DX'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 GRG121DX
    Bending & Vibrato Ease 85
    Chord Playability 50
    Solo Playability 90
    Playability 75

    Specs Side-by-Side

    Solar A1.6C vs Ibanez GRG121DX
    General Solar A1.6C Ibanez GRG121DX
    Brand: Solar Ibanez
    Year: 2018 2020
    Configuration: HH HH
    Strings: 6 6
    Made in: Indonesia China
    Series: Type A RG
    Colors: Black Matte Black, Brown
    Left-Handed Version: No Yes
    Body
    Type: Solid Body Solid Body
    Body Material: Alder Poplar
    Bridge: Evertune F-Type F106
    Neck
    Neck Joint: Set Bolt-On
    Tuners: Solar 18:1 Locking Type Ibanez
    Fretboard: Ebony Purpleheart
    Neck Material: Maple Maple
    Decoration: Solar Logo on 12th Fret White Sharktooth
    Scale Size: 25.5" 25.5"
    Shape: Solar C Shape GRG
    Thickness: 1st Fret: 0.787'' (20mm) - 12th Fret: 0.866'' (22mm) 1st Fret: 0.77'' (19.6mm) - 12th Fret: 0.85'' (21.6mm)
    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) IBZ-6 (Humbucker / Passive)
    Middle Pickup:
    Neck Pickup: Duncan Solar (Humbucker / Passive) IBZ-6 (Humbucker / Passive)
    Switch: 5 Way 5 Way
    Knobs: Dome Dome
    Pickup Mods: None None
    Volume Controls: 1 1
    Tone Controls: 1 1