Product
Realme 12x (India)
Realme 12x (India)
Nothing CMF Phone 1
Nothing CMF Phone 1
Battery
Charging 45W wired, 50% in 30 min 33W wired 5W reverse wired
Type 5000 mAh 5000 mAh
Body
Build - Glass front, plastic back or silicone polymer back (eco leather)
Dimensions 165.6 x 76.1 x 7.7 mm (6.52 x 3.00 x 0.30 in) 164 x 77 x 8.2 mm (6.46 x 3.03 x 0.32 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 188 g (6.63 oz) 197 g or 202 g (6.95 oz)
  IP54 dust protected and water resistant (water splashes) User-replaceable back cover Dust and splash resistant
Comms
Bluetooth 5.3, A2DP, LE, aptX HD, LHDC 5.3, A2DP, BLE
NFC No No
Positioning GPS, GLONASS, GALILEO, BDS, QZSS GPS, GALILEO, GLONASS, BDS, QZSS
Radio Unspecified No
USB USB Type-C 2.0 USB Type-C
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Display
Resolution 1080 x 2400 pixels, 20:9 ratio (~392 ppi density) 1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Size 6.72 inches, 109.0 cm2 (~86.5% screen-to-body ratio) 6.67 inches, 107.4 cm2 (~85.1% screen-to-body ratio)
Type IPS LCD, 120Hz, 800 nits (typ), 950 nits (HBM) AMOLED, 120Hz, 960Hz PWM, 500 nits (typ), 2000 nits (peak)
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Launch
Announced 2024, April 02 2024, July 08
Status Available. Released 2024, April 10 Available. Released 2024, July 09
Main Camera
Dual 50 MP, f/1.8, 26mm (wide), 1/2.76", 0.64µm, PDAF 2 MP, f/2.4, (depth) 50 MP, f/1.8, (wide), PDAF 2 MP, f/2.4, (depth)
Features LED flash, HDR, panorama LED flash, panorama, HDR
Video 1080p@30fps 4K@30fps, 1080p@30/60fps, gyro-EIS
Memory
Card slot microSDXC (dedicated slot) microSDXC
Internal 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Misc
Colors Twilight Purple, Woodland Green Black, Orange, Light Green
Models RMX3998 -
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, 8, 28, 40, 41 1, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41, 66
5G bands 1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA
Speed HSPA, LTE, 5G HSPA, LTE, 5G
Technology GSM / HSPA / LTE / 5G GSM / HSPA / LTE / 5G
Platform
Chipset Mediatek Dimensity 6100+ (6 nm) Mediatek Dimensity 7300 (4 nm)
CPU Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Mali-G57 MC2 Mali-G615 MC2
OS Android 14, Realme UI 5.0 Android 14, upgradable to Android 15, up to 2 major Android upgrades, Nothing OS 3.0
Selfie camera
Single 8 MP, f/2.0, 26mm (wide) 16 MP, f/2.0, (wide)
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes No
Loudspeaker Yes, with stereo speakers Yes
  24-bit/192kHz Hi-Res audio -
Tests
Battery (new) - Active use score 16:13h
Display - 1259 nits max brightness (measured)
Loudspeaker - -28.0 LUFS (Good)
Performance - AnTuTu: 536089 (v9), 646635 (v10) GeekBench: 2801 (v5), 2920 (v6) 3DMark: 851 (Wild Life Extreme)