Amazfit GTR 4 Limited Edition vs Samsung Galaxy Watch8 LTE ClassicSize, Specs & Wrist Fit Compared
The Samsung Galaxy Watch8 LTE Classic is 0.4mm wider, 0.4mm longer, 0.6mm thinner and 14.5g heavier than the Amazfit GTR 4 Limited Edition. Both are circular.
Measured against the Amazfit GTR 4 Limited Edition.
- Case width
- 46mmbaseGTR 4 Limited Edition46.4mm+0.4mmGalaxy Watch8 LTE Classic
- Lug-to-lug
- 46mmbaseGTR 4 Limited Edition46.4mm+0.4mmGalaxy Watch8 LTE Classic
- Thickness
- 11.2mmbaseGTR 4 Limited Edition10.6mm−0.6mmGalaxy Watch8 LTE Classic
- Weight
- 49gbaseGTR 4 Limited Edition63.5g+14.5gGalaxy Watch8 LTE Classic
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Amazfit
GTR 4 Limited Edition
Samsung
Galaxy Watch8 LTE Classic
Which one fits you
Both need much the same wrist — roughly 48–66mm across the flat of the wrist. Neither will fit where the other won't, so decide on thickness, weight and features instead.
The Amazfit GTR 4 Limited Edition and Samsung Galaxy Watch8 LTE Classic share a near-identical 46mm case, so wrist presence comes down to thickness, lug-to-lug and weight.
The Samsung Galaxy Watch8 LTE Classic is the slimmer of the two (10.6mm vs 11.2mm), so it slides under a cuff more easily.
On the wrist the Amazfit GTR 4 Limited Edition feels lighter (49g vs 63.5g, case only).
Among the 211 46mm watches we hold thickness for, the Amazfit GTR 4 Limited Edition is thinner than 84%, so it wears flatter than its width suggests.
Among the 158 46mm watches we hold thickness for, the Samsung Galaxy Watch8 LTE Classic is thinner than 97%, so it wears flatter than its width suggests.
Specification Comparison
| Spec | AmazfitGTR 4 Limited Edition | SamsungGalaxy Watch8 LTE Classic |
|---|---|---|
| Case Width | 46mm | 46.4mm |
| Thickness | 11.2mm | 10.6mm |
| Weight | 49g | 63.5g |
| Shape | Circular | Circular |
| Water Resistance | 5 ATM | 5 ATM |
| GPS | Yes | Yes |
| Display type | OLED/AMOLED | OLED/AMOLED |
| Screen size | 1.43 inches | 1.34 inches |
| Always-On Display | Yes | Yes |
| Battery life | 14 days | 2 days |
| Battery power | 475 mAh | 445 mAh |
| Has wireless charging | Yes | Yes |
| Has a removable battery | No | No |
| Has a solar power battery | No | No |
| Has a rechargeable battery | Yes | Yes |
| Has a battery level indicator | Yes | Yes |
| Released | 2023 | 2025 |
Hover a row to highlight that measurement in the schematics below.
2D Dimension Schematics
Every case drawn to scale on a shared centre — from above, and in profile against the wrist. Built from the measurements, so it works for every watch whether or not it has a photo.
- Amazfit GTR 4 Limited Edition46mm · 11.2mm thick
- Samsung Galaxy Watch8 LTE Classic46.4mm · 10.6mm thick
Amazfit GTR 4 Limited Edition vs Samsung Galaxy Watch8 LTE Classic on a wrist
Put Amazfit GTR 4 Limited Edition and Samsung Galaxy Watch8 LTE Classic on the same arm, sized to your own wrist, and turn it. Side by side or stacked on one spot, whichever answers the question faster.
- Amazfit GTR 4 Limited Edition — 46mm case, standing 11.2mm off the wrist.
- Samsung Galaxy Watch8 LTE Classic — 46.4mm case, standing 10.6mm off the wrist.
Whether that clears your wrist edges is the question worth answering, and it depends on your wrist rather than on the case diameter.
See them on a wrist in 3DCase shapes are generated from each watch's published measurements — case width, lug-to-lug and thickness — not from manufacturer 3D models, so the proportions are accurate while the dial is generic.
Battery life compared
Furthest apart in Smartwatch mode, where the Amazfit GTR 4 Limited Edition lasts 7.0× as long as the Samsung Galaxy Watch8 LTE Classic (14 days against 2 days).
Amazfit GTR 4 Limited EditionSamsung Galaxy Watch8 LTE Classic
Battery Saver
672 hours—Smartwatch
14 days2 daysGPS
336 hours—Training
192 hours—
Full Specification Comparison
123 specs| Spec | Amazfit GTR 4 Limited Edition | Samsung Galaxy Watch8 LTE Classic |
|---|---|---|
| Design | ||
| width | 46 | 46.4 |
| height | 46 | 46.4 |
| volume | 23.7 cm³ | 22.82 cm³ |
| weight | 49 g | 63.5 g |
| thickness | 11.2 | 10.6 |
| ATM rating | 5 ATM | 5 ATM |
| resolution | 466 x 466 px | 438 x 438 px |
| screen size | 1.43 inches | 1.34 inches |
| Display type | OLED/AMOLED | OLED/AMOLED |
| Has a display | Yes | Yes |
| pixel density | 326 ppi | 327 ppi |
| width of band | 22 mm | 20 mm |
| water resistance | Waterproof | Water resistant |
| Always-On Display | Yes | Yes |
| has a touch screen | Yes | Yes |
| waterproof depth rating | 50 m | 50 m |
| Watch band is replaceable | Yes | Yes |
| Has sapphire glass display | No | Yes |
| Ingress Protection (IP) rating | IP68 | IP68 |
| has branded damage-resistant glass | No | No |
| is designed for kids | — | No |
| maximum operating temperature | — | 35 °C |
| lowest potential operating temperature | — | 0 °C |
| Battery | ||
| charge time | 2 hours | — |
| battery life | 14 days | 2 days |
| battery power | 475 mAh | 445 mAh |
| has wireless charging | Yes | Yes |
| has a removable battery | No | No |
| battery life with GPS on | 336 hours | — |
| Has a solar power battery | No | No |
| has a rechargeable battery | Yes | Yes |
| battery life in training mode | 192 hours | — |
| battery life in power save mode | 672 hours | — |
| Sensors | ||
| has GPS | Yes | Yes |
| has a compass | Yes | Yes |
| Has a barometer | Yes | Yes |
| has a gyroscope | Yes | Yes |
| has an accelerometer | Yes | Yes |
| Monitors perspiration | No | No |
| Has a heart rate monitor | Yes | Yes |
| Has a temperature sensor | Yes | Yes |
| Monitors blood oxygenation levels | Yes | Yes |
| Has a cadence sensor | — | No |
| Features | ||
| release date | 2023-04-24 | 2025-07-09 |
| Has a stopwatch | Yes | Yes |
| Has smart alarm | Yes | No |
| warranty period | 1 years | — |
| Has call control | Yes | Yes |
| Has silent alarm | Yes | Yes |
| measures VO2 max | Yes | Yes |
| Has notifications | Yes | Yes |
| Has ECG technology | No | Yes |
| Locates your phone | Yes | Yes |
| has a front camera | No | — |
| has fall detection | Yes | Yes |
| has voice commands | Yes | Yes |
| Acquires GPS faster | No | Yes |
| Has vibrating alerts | Yes | Yes |
| number of microphones | 1 | — |
| Can be used to answer calls | Yes | Yes |
| has irregular heart rate warnings | Yes | Yes |
| has fast/slow heart rate notifications | Yes | Yes |
| Has a built-in camera remote control function | Yes | Yes |
| RAM | — | 2GB |
| has HRV tracking | — | Yes |
| internal storage | — | 64GB |
| shows readiness level | — | Yes |
| measures resting heart rate | — | Yes |
| Connectivity | ||
| has NFC | No | Yes |
| Wi-Fi version | Wi-Fi 4 (802.11n) | Wi-Fi 4 (802.11n) |
| supports ANT+ | No | No |
| supports Wi-Fi | Yes | Yes |
| supports Galileo | No | Yes |
| Bluetooth version | 5 | 5.3 |
| has a cellular module | No | Yes |
| Is compatible with iOS | Yes | No |
| Is compatible with Android | Yes | Yes |
| SIM cards | — | 1 eSIM |
| Miscellaneous | ||
| has aptX | No | — |
| Has passcode | Yes | Yes |
| Has auto pause | Yes | Yes |
| Is compatible with Windows | No | No |
| Is compatible with Mac OS X | No | No |
| has an external memory slot | No | No |
| Compatible with smart scales | Yes | Yes |
| has a battery level indicator | Yes | Yes |
| has a socket for a 3.5 mm audio jack | No | No |
| Compatible with external heart rate monitors | Yes | Yes |
| App & Software | ||
| Ad-free | Yes | Yes |
| Free app | Yes | Yes |
| Tracks BMI | Yes | Yes |
| Has coaching | Yes | Yes |
| Includes maps | Yes | Yes |
| Supports routes | Yes | Yes |
| Has achievements | Yes | Yes |
| Has goal setting | Yes | Yes |
| Has live tracking | Yes | — |
| Has exercise diary | Yes | Yes |
| Predicts ovulation | Yes | — |
| Can be personalised | Yes | Yes |
| Has weight tracking | Yes | Yes |
| Predicts start date | Yes | Yes |
| Tracks water intake | Yes | Yes |
| Has inactivity alerts | Yes | Yes |
| Has period notifications | Yes | Yes |
| Has temperature tracking | Yes | Yes |
| Provides activity reports | Yes | Yes |
| Displays fertile window notifications | Yes | — |
| Counts how many calories you've burned | Yes | Yes |
| Activity tracking | ||
| Measures pace | Yes | Yes |
| Tracks distance | Yes | Yes |
| Tracks elevation | Yes | Yes |
| Designed for golf | No | No |
| Tracks your sleep | Yes | Yes |
| Tracks steps taken | Yes | Yes |
| Designed for diving | No | No |
| Has a route tracker | Yes | Yes |
| Has exercise tagging | Yes | Yes |
| Tracks calorie intake | Yes | Yes |
| Provides sleep reports | Yes | Yes |
| Detects activities automatically | Yes | Yes |
| Has a stroke counter for swimming | Yes | Yes |
| Has multi-sport mode | — | No |
Wrist Fit
Amazfit GTR 4 Limited Edition
Sits best on wrists ~48–66mm wide (≈ 12.8–17.6cm circumference).
Samsung Galaxy Watch8 LTE Classic
Sits best on wrists ~49–66mm wide (≈ 13.1–17.6cm circumference).
Frequently Asked Questions
Is the Amazfit GTR 4 Limited Edition bigger than the Samsung Galaxy Watch8 LTE Classic?
The Samsung Galaxy Watch8 LTE Classic is bigger — 46.4mm vs 46mm case width.
Which fits a smaller wrist better, the Amazfit GTR 4 Limited Edition or the Samsung Galaxy Watch8 LTE Classic?
The Amazfit GTR 4 Limited Edition suits wrists around 48–66mm wide, and the Samsung Galaxy Watch8 LTE Classic around 49–66mm. The one with the smaller lower bound is the safer pick for a small wrist.
Can I see the Amazfit GTR 4 Limited Edition and Samsung Galaxy Watch8 LTE Classic side by side at true scale?
Yes — the schematics and photos above show both watches at matched scale, and our fit tool overlays each on your wrist width.