Product
Infinix Zero 40 4G
Infinix Zero 40 4G
Xiaomi Redmi K70
Xiaomi Redmi K70
Battery
Charging 45W wired, 50% in 25 min 10W reverse wired Bypass Charging 2.0 120W wired, PD3.0, QC3+, 100% in 18 min
Type 5000 mAh Li-Po 5000 mAh
Body
Dimensions 164.3 x 74.6 x 7.7 mm (6.47 x 2.94 x 0.30 in) 160.9 x 75 x 8.2 mm (6.33 x 2.95 x 0.32 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 180 g (6.35 oz) 209 g (7.37 oz)
  IP54 dust protected and water resistant (water splashes) -
Comms
Bluetooth Yes 5.3, A2DP, LE
Infrared port Yes Yes
NFC Yes Yes
Positioning GPS GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
Radio FM radio No
USB USB Type-C 2.0, OTG USB Type-C, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band, Wi-Fi Direct
Display
Protection Corning Gorilla Glass 5 -
Resolution 1080 x 2436 pixels (~393 ppi density) 1440 x 3200 pixels, 20:9 ratio (~526 ppi density)
Size 6.78 inches, 109.9 cm2 (~89.7% screen-to-body ratio) 6.67 inches, 107.4 cm2 (~89.0% screen-to-body ratio)
Type AMOLED, 1B colors, 120Hz, 1300 nits (HBM) OLED, 68B colors, 120Hz, Dolby Vision, HDR10+, 4000 nits (peak)
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, proximity, gyro, compass
Launch
Announced 2024, August 29 2023, November 29
Status Available. Released 2024, September 08 Available. Released 2023, November 29
Main Camera
Features Dual-LED flash, HDR, panorama Color spectrum sensor, LED flash, HDR, panorama
Triple 108 MP, f/1.8, (wide), 1/1.67", PDAF, OIS 50 MP, f/2.0, 120˚, (ultrawide), 1/2.76", PDAF 2 MP, f/2.4, (depth) 50 MP, f/1.6, (wide), 1/1.55", 1.0µm, PDAF, OIS 8 MP, (ultrawide) 2 MP, (macro)
Video 1440p@30fps, 1080p@30/60fps, gyro-EIS, OIS 8K@24fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS
Memory
Card slot No No
Internal 256GB 8GB RAM, 512GB 8GB RAM 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
  UFS 2.2 UFS 4.0
Misc
Colors Misty Aqua, Rock Black, Blossom Glow Black, Silver, Blue/Green, Purple
Models X6860 23113RKC6C
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G bands - 1, 3, 5, 8, 28, 38, 41, 48, 66, 77, 78 SA/NSA
Speed HSPA, LTE HSPA, LTE, 5G
Technology GSM / HSPA / LTE GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
  - CDMA2000 1x
Platform
Chipset Mediatek Helio G100 (6 nm) Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Mali-G57 MC2 Adreno 740
OS Android 14, up to 2 major Android upgrades, XOS 14.5 Android 14, HyperOS
Selfie camera
Features Dual-LED flash HDR
Single 50 MP, f/2.5, 21mm (wide), 1/2.76", PDAF 16 MP, (wide)
Video 1440p@30fps, 1080p@30/60fps 1080p@30/60fps, gyro-EIS
Sound
3.5mm jack No No
Loudspeaker Yes, with dual speakers Yes, with stereo speakers
  24-bit/192kHz Hi-Res & Hi-Res Wireless audio Tuned by JBL 24-bit/192kHz Hi-Res audio