| Product |
Realme C21
|
Xiaomi Poco M7
|
| Battery |
| Charging |
10W wired
Reverse wired |
18W wired |
| Type |
5000 mAh |
Li-Po 5160 mAh |
| Body |
| Build |
Glass front, plastic back, plastic frame |
Glass front, glass back, plastic frame |
| Dimensions |
165.2 x 76.4 x 8.9 mm (6.50 x 3.01 x 0.35 in) |
171.9 x 77.8 x 8.2 mm (6.77 x 3.06 x 0.32 in) |
| SIM |
Nano-SIM + Nano-SIM |
Nano-SIM + Nano-SIM |
| Weight |
190 g (6.70 oz) |
205.4 g (7.23 oz) |
|
- |
Dust and splash resistant |
| Comms |
| Bluetooth |
5.0, A2DP, LE |
5.0, A2DP, LE |
| NFC |
No |
No |
| Positioning |
GPS, GLONASS, BDS |
GPS, GLONASS, GALILEO, BDS, QZSS, NavIC |
| Radio |
FM radio |
FM radio, recording |
| USB |
microUSB 2.0, OTG |
USB Type-C 2.0 |
| WLAN |
Wi-Fi 802.11 b/g/n |
Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Display |
| Resolution |
720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
720 x 1640 pixels (~260 ppi density) |
| Size |
6.5 inches, 102.0 cm2 (~80.8% screen-to-body ratio) |
6.88 inches, 112.4 cm2 (~84.0% screen-to-body ratio) |
| Type |
IPS LCD, 400 nits (typ) |
IPS LCD, 120Hz, 450 nits (typ), 600 nits (HBM) |
| Features |
| Sensors |
Fingerprint (rear-mounted), accelerometer, proximity, compass |
Fingerprint (side-mounted), accelerometer, compass |
|
- |
Virtual proximity sensing |
| Launch |
| Announced |
2021, March 05 |
2025, March 03 |
| Status |
Available. Released 2021, March 05 |
Available. Released 2025, March 07 |
| Main Camera |
| Dual |
|
- |
| Features |
LED flash, HDR, panorama |
LED flash, HDR |
| Single |
- |
50 MP, f/1.8, (wide), 1/2.96", PDAF |
| Video |
1080p@30fps |
1080p@30fps |
| Memory |
| Card slot |
microSDXC (dedicated slot) |
microSDXC (dedicated slot) |
| Internal |
32GB 3GB RAM, 64GB 4GB RAM |
128GB 6GB RAM, 128GB 8GB RAM |
|
eMMC 5.1 |
- |
| Misc |
| Colors |
Cross Black, Cross Blue |
Ocean Blue, Satin Black, Mint Green |
| Models |
RMX3201 |
24108PCE2I, MZB0KE1IN |
| SAR |
- |
|
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
HSDPA 850 / 900 / 2100 |
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands |
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International |
1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66 |
| 5G bands |
- |
1, 2, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA |
| Speed |
HSPA, LTE |
HSPA, LTE, 5G |
| Technology |
GSM / HSPA / LTE |
GSM / HSPA / LTE / 5G |
|
1, 3, 5, 8, 38, 40, 41 - India |
- |
| Platform |
| Chipset |
Mediatek MT6765G Helio G35 (12 nm) |
Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm) |
| CPU |
Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) |
Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55) |
| GPU |
PowerVR GE8320 |
Adreno 613 |
| OS |
Android 10, Realme UI |
Android 14, up to 2 major Android upgrades, HyperOS |
| Selfie camera |
| Features |
HDR, panorama |
- |
| Single |
|
8 MP, f/2.0, (wide) |
| Video |
1080p@30fps |
1080p@30fps |
| Sound |
| 3.5mm jack |
Yes |
Yes |
| Loudspeaker |
Yes |
Yes, with stereo speakers |
