Product
Infinix Zero 8i
Infinix Zero 8i
₹18,999
Xiaomi Redmi Turbo 4 Pro
Xiaomi Redmi Turbo 4 Pro
₹24,057
Battery
Charging 33W wired 90W wired, PD3.0, QC3+22.5W reverse wired
Type 4500 mAh Si/C Li-Ion 7550 mAh
Body
Build - Glass front, aluminum frame, glass back
Dimensions 168.7 x 76.1 x 9.1 mm (6.64 x 3.00 x 0.36 in) 163.1 x 77.9 x 8 mm (6.42 x 3.07 x 0.31 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 210.5 g (7.44 oz) 219 g (7.72 oz)
  - IP68 dust tight and water resistant (immersible up to 2m for 30 min)
Comms
Bluetooth 5.0, A2DP, LE 5.4, A2DP, LE, aptX, LHDC 5
Infrared port - Yes
NFC No Yes
Positioning GPS GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
Radio FM radio No
USB USB Type-C 2.0, OTG USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Display
Resolution 1080 x 2460 pixels (~392 ppi density) 1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)
Size 6.85 inches, 111.4 cm2 (~86.8% screen-to-body ratio) 6.83 inches, 114.5 cm2 (~90.2% screen-to-body ratio)
Type IPS LCD, 90Hz, 480 nits (typ) AMOLED, 68B colors, 120Hz, 3840Hz PWM, Dolby Vision, HDR10+, HDR Vivid, 800 nits (typ), 1800 nits (HBM), 3200 nits (peak
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Launch
Announced 2020, December 03 2025, April 24
Status Available. Released 2020, December 09 Available. Released 2025, April 24
Main Camera
Dual - 50 MP, f/1.5, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS8 MP, f/2.2, 15mm (ultrawide), 1/4.0", 1.12µm
Features Quad-LED flash, HDR, panorama LED flash, HDR, panorama
Quad 48 MP, f/1.8, (wide), PDAF 8 MP, 119˚ (ultrawide), 1/4.0", 1.12µm 2 MP, (depth) 4th unknown camera -
Video 4K@30fps, 1080p@30/60fps, gyro-EIS 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS
Memory
Card slot microSDXC (dedicated slot) No
Internal 128GB 8GB RAM 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
  UFS 2.1 UFS 4.1
Misc
Colors Silver Diamond, Black Diamond Black, White, Green, Harry Potter edition
Models X687B 25053RT47C
SAR 0.40 W/kg (head)     0.95 W/kg (body)     -
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) / 2100
4G bands 1, 3, 5, 8, 38, 40, 41 1, 3, 4, 5, 8, 19, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G bands - 1, 3, 5, 8, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA/Sub6
Speed HSPA, LTE HSPA, LTE, 5G
Technology GSM / HSPA / LTE GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
  India CDMA2000 1x
Platform
Chipset Mediatek MT6785 Helio G90T (12 nm) Qualcomm SM8735 Snapdragon 8s Gen 4 (4 nm)
CPU Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (1x3.21 GHz Cortex-X4 & 3x3.0 GHz Cortex-A720 & 2x2.8 GHz Cortex-A720 & 2x2.0 GHz Cortex-A720)
GPU Mali-G76 MC4 Adreno 825
OS Android 10 Android 15, HyperOS 2
Selfie camera
Dual 16 MP, f/2.0, (wide) 8 MP, f/2.2, 105˚ (ultrawide), 1/4.0", 1.12µm -
Features Dual-LED flash, HDR -
Single - 20 MP, f/2.2, (wide), 1/4"
Video 4K@30fps, 1080p@30/60fps 1080p@30/60fps
Sound
3.5mm jack Yes No
Loudspeaker Yes Yes, with stereo speakers
  - 24-bit/192kHz Hi-Res & Hi-Res Wireless audio
Offers See on Amazon See on Amazon