Product
Realme 12x (India)
Realme 12x (India)
Realme 14x (India)
Realme 14x (India)
Battery
Charging 45W wired, 50% in 30 min 45W wired 5W reverse wired
Type 5000 mAh 6000 mAh
Body
Dimensions 165.6 x 76.1 x 7.7 mm (6.52 x 3.00 x 0.30 in) 165.7 x 76.2 x 7.9 mm (6.52 x 3.00 x 0.31 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 188 g (6.63 oz) 197 g (6.95 oz)
  IP54 dust protected and water resistant (water splashes) IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
Comms
Bluetooth 5.3, A2DP, LE, aptX HD, LHDC 5.3, A2DP, LE
NFC No No
Positioning GPS, GLONASS, GALILEO, BDS, QZSS GPS, GALILEO, GLONASS, QZSS, BDS
Radio Unspecified No
USB USB Type-C 2.0 USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac, dual-band
Display
Resolution 1080 x 2400 pixels, 20:9 ratio (~392 ppi density) 720 x 1604 pixels, 20:9 ratio (~264 ppi density)
Size 6.72 inches, 109.0 cm2 (~86.5% screen-to-body ratio) 6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio)
Type IPS LCD, 120Hz, 800 nits (typ), 950 nits (HBM) IPS LCD, 120Hz, 625 nits
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass Fingerprint (side-mounted), accelerometer, proximity, compass
Launch
Announced 2024, April 02 2024, December 18
Status Available. Released 2024, April 10 Available. Released 2024, December 22
Main Camera
Dual 50 MP, f/1.8, 26mm (wide), 1/2.76", 0.64µm, PDAF 2 MP, f/2.4, (depth) -
Features LED flash, HDR, panorama LED flash, HDR, panorama
Single - 50 MP, f/1.8, 27mm (wide), 1/2.88", 0.61µm, PDAF
Video 1080p@30fps 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (uses shared SIM slot)
Internal 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM 128GB 6GB RAM, 128GB 8GB RAM
Misc
Colors Twilight Purple, Woodland Green Crystal Black, Golden Glow, Jewel Red
Models RMX3998 -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 8, 28, 40, 41 1, 3, 5, 8, 28, 40, 41
5G bands 1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA 1, 3, 5, 8, 28, 40, 41, 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 6300 (6 nm)
CPU Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G57 MC2 Mali-G57 MC2
OS Android 14, Realme UI 5.0 Android 14, Realme UI 5.0
Selfie camera
Single 8 MP, f/2.0, 26mm (wide) 8 MP, (wide)
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes, with stereo speakers Yes
  24-bit/192kHz Hi-Res audio 24-bit/192kHz Hi-Res audio