Product
Xiaomi Redmi A4
Xiaomi Redmi A4
₹10,999
Realme C73
Realme C73
₹13,999
Battery
Charging 18W wired 15W wired 5W reverse wired
Type 5160 mAh 6000 mAh
Body
Build Glass front, glass back, plastic frame -
Dimensions 171.9 x 77.8 x 8.2 mm (6.77 x 3.06 x 0.32 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 212.4 g (7.51 oz) 197 g (6.95 oz)
  Dust and splash resistant IP64 dust tight and water resistant (water splashes) Drop resistant up to 2m MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
Comms
Bluetooth 5.3, A2DP, LE 5.3, A2DP, LE
NFC No No
Positioning GPS 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 720 x 1640 pixels (~260 ppi density) 720 x 1604 pixels, 20:9 ratio (~264 ppi density)
Size 6.88 inches, 112.4 cm2 (~84.0% screen-to-body ratio) 6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio)
Type IPS LCD, 120Hz, 450 nits (typ), 600 nits (HBM) IPS LCD, 120Hz, 625 nits
Features
Sensors Fingerprint (side-mounted) Fingerprint (side-mounted), accelerometer, proximity, compass
Launch
Announced 2024, October 16 2025, June 02
Status Available. Released 2024, November 27 Available. Released 2025, June 02
Main Camera
Features LED flash, HDR LED flash, panorama
Single 50 MP, f/1.8, (wide) Auxiliary lens 32 MP, f/1.8, 27mm (wide), 1/3.1", PDAF
Video 1080p@30fps 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (uses shared SIM slot)
Internal 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM 64GB 4GB RAM, 128GB 4GB RAM
  UFS 2.2 -
Misc
Colors Sparkle Purple, Starry Black Jade Green, Crystal Purple, Onyx Black
Models 24116RNC1I -
SAR 0.81 W/kg (head)     0.71 W/kg (body)     -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100
4G bands LTE 1, 3, 5, 8, 28, 40, 41
5G bands 1, 3, 5, 8, 28, 40, 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 Qualcomm SM4635 Snapdragon 4s Gen 2 (4 nm) Mediatek Dimensity 6300 (6 nm)
CPU Octa-core (2x2.0 GHz Cortex-A78 & 6x1.8 GHz Cortex-A55) Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno Mali-G57 MC2
OS Android 14, up to 2 major Android upgrades, HyperOS Android 15, Realme UI 6.0
Selfie camera
Features - Panorama
Single 5 MP, f/2.2, (wide) 8 MP, f/2.0, (wide)
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes
  - 24-bit/192kHz Hi-Res audio
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