Motorola Moto G100S vs Realme V21
Comparing the Motorola Moto G100S (2025) and the Realme V21 (2022) on specs and benchmarks. By overall MobileRank rating, the Motorola Moto G100S leads — 31/100 vs 10/100 (a 21-point difference). Key differences: the Motorola Moto G100S has the bigger battery (7000 mAh vs 5000); the main camera is 50 MP vs 13 MP; the Motorola Moto G100S has NFC for contactless payments, the Realme V21 doesn't.
Motorola Moto G100S
Realme V21
- Bigger battery: 7000 vs 5000 mAh
- Better main camera: 50MP vs 13MP
- Higher performance (1/100 vs 0/100)
- Better camera (28/100 vs 0/100)
- Longer battery life (52/100 vs 36/100)
- Better display (100/100 vs 0/100)
- Better design/ergonomics (50/100 vs 37/100)
Comparing the Motorola Moto G100S vs the Realme V21, the Motorola Moto G100S scores 21 points higher (31/100 vs 10/100). In the "camera" category, the Motorola Moto G100S leads (28/100 vs 0/100). In the "battery" category, the Motorola Moto G100S leads (52/100 vs 36/100). In the "performance" category, the Motorola Moto G100S and the Realme V21 are nearly equal (1/100 vs 0/100). In the "display" category, the Motorola Moto G100S significantly outperforms the Realme V21 (100/100 vs 0/100). In the "camera" category, the Motorola Moto G100S notably outperforms the Realme V21 (28/100 vs 0/100). In the "battery" category, the Motorola Moto G100S notably outperforms the Realme V21 (52/100 vs 36/100). In the "design" category, the Realme V21 is a bit better (50/100 vs 37/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Motorola Moto G100S | Realme V21 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 6s Gen 4 | — | |
| AnTuTu | 809091 | — | |
| Geekbench Single | 1009 | — | |
| Geekbench Multi | 2892 | — | |
| Display | 6.7" IPS LCD | 6.6" TFT | |
| Resolution | 1080x2400 | 720x1612 | |
| Refresh rate | 120 Hz | — | |
| Battery | 7000 mAh | 5000 mAh | |
| Charging | 30W | — | |
| Main camera | 50 MP | 13 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 8 MP | 8 MP | |
| RAM | 8GB | 4GB / 6GB / 8GB | |
| Storage | 128GB / 256GB | 128GB | |
| OS | Android 15 | Android 12, Realme UI 3.0 | |
| Brightness (peak) | 1050 nits | — | |
| NFC | yes | no | |
| Protection | IP64 | — | |
| Dimensions | 166.2×76.5×8.6 mm | — | |
| Weight | 210 g | — | |
| Price | — | — |
Motorola Moto G100S
- Main: 50MP f/f/1.9
- Ultrawide: 8MP
- Front: 8MP
Realme V21
- Main: 13MP f/f/2.2
- Front: 8MP
Motorola Moto G100S
- 6.7" IPS LCD
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Realme V21
- 6.6" TFT
- Resolution: 720x1612
- Refresh rate: —
Motorola Moto G100S
- 7000 mAh
- Wired: 30W
- No wireless charging
Realme V21
- 5000 mAh
- No wireless charging
performance
In the "performance" category, the Motorola Moto G100S and the Realme V21 are nearly equal (1/100 vs 0/100).
display
In the "display" category, the Motorola Moto G100S significantly outperforms the Realme V21 (100/100 vs 0/100).
camera
In the "camera" category, the Motorola Moto G100S notably outperforms the Realme V21 (28/100 vs 0/100).
battery
In the "battery" category, the Motorola Moto G100S notably outperforms the Realme V21 (52/100 vs 36/100).
design
In the "design" category, the Realme V21 is a bit better (50/100 vs 37/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Motorola Moto G100S or the Realme V21?
The Motorola Moto G100S significantly outperforms the Realme V21 by 21 points (31/100 vs 10/100).
What is the rating of the Motorola Moto G100S and the Realme V21?
The Motorola Moto G100S has a MobileRank rating of 31/100, the Realme V21 — 10/100.
Which has the better camera: the Motorola Moto G100S or the Realme V21?
The Motorola Moto G100S leads on camera score (28/100 vs 0/100).
Should you choose the Motorola Moto G100S over the Realme V21?
The Motorola Moto G100S is a better fit for everyday use. The Realme V21 is a better fit for everyday use.