Specifications
Infinix Zero 40
Rs. 62,999
Xiaomi Redmi Note 15
Rs. 69,999
Build
OS
Android 14 OS, up to 2 major Android upgrades
Android 15 OS
UI
XOS 14.5
HyperOS 2.0
Dimensions
164.3 x 74.6 x 7.7 mm
164 x 75.4 x 7.9 mm
Weight
180 g
188 g
SIM
Dual Sim, Dual Standby (Nano-SIM)
Nano-SIM + Nano-SIM
Colors
Misty Aqua, Rock Black, Blossom Glow
Black, Forest Green, Glacier Blue
Frequency
2G Band
SIM1: GSM 850 / 900 / 1800 / 1900
SIM2: GSM 850 / 900 / 1800 / 1900
SIM1: GSM 850 / 900 / 1800 / 1900
SIM2: GSM 850 / 900 / 1800 / 1900
3G Band
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Band
LTE band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500)
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 40(2300), 41(2500)
Processor
CPU
Octa-core (2 x 2.2 GHz Cortex-A76 + 6 x 2.0 GHz Cortex-A55)
Octa-core (2 x 2.2 GHz Cortex-A76 + 6 x 2.0 GHz Cortex-A55)
Chipset
Mediatek Helio G100 (6 nm)
Mediatek Helio G100 Ultra (6 nm)
GPU
Mali-G57 MC2
Mali-G57 MC2
Display
Technology
AMOLED Capacitive Touchscreen, 1B, Multitouch
AMOLED Capacitive Touchscreen
Size
6.78 Inches
6.77 Inches
Resolution
1080 x 2436 Pixels (~393 PPI)
1080 x 2392 Pixels (~388 PPI)
Protection
Corning Gorilla Glass 5
Extra Features
120Hz, 1300 nits (HBM), Always-on display
120Hz
Memory
Built-in
256GB Built-in, 8GB RAM (+8GB Extended RAM), UFS 2.2
128GB Built-in, 8GB RAM
Card
Unspecified
microSDXC (uses shared SIM slot)
Camera
Main
Triple Camera: 108 MP, f/1.8, (wide), 1/1.67", PDAF, OIS + 50 MP, f/2.0, (ultrawide), 1/2.76", PDAF + 2 MP, f/2.4, (depth), Dual LED Flash
Dual Camera: 108 MP, f/1.7, 24mm (wide), 1/1.67", PDAF + Auxiliary lens, LED Flash
Features
HDR, panorama, Video (1440p@30fps, 1080p@30/60fps, gyro-EIS, OIS)
HDR, Panorama, Video (1080p@30fps)
Front
50 MP, f/2.5, 21mm (wide), 1/2.76", PDAF, Dual LED Flash, Video (1440p@30fps, 1080p@30/60fps)
20 MP, (wide), Video (1080p@30fps)
Connectivity
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
v5.3 with A2DP, LE
v5.3 with A2DP, LE
GPS
Yes + A-GPS support
Yes + A-GPS support & Glonass, BDS, GALILEO, QZSS
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
NFC
Yes
Yes
Infrared
Yes
Data
GPRS, Edge, 3G HSPA, 4G LTE
2G GSM, 3G HSPA, 4G LTE
Features
Sensors
Accelerometer, Gyro, Compass, Proximity, FingerPrint
Accelerometer, Gyro, Compass, Proximity, FingerPrint
Audio
24-bit/192kHz Hi-Res & Hi-Res Wireless audio, Tuned by JBL, Dual Speaker
24-bit/192kHz Hi-Res & Hi-Res wireless audio, Speaker Phone (with Dolby Atmos)
Browser
HTML5
HTML5
Messaging
SMS(threaded view), MMS, Email, Push Mail, IM
SMS(threaded view), MMS, Email, Push Mail, IM
Games
Built-in + Downloadable
Built-in + Downloadable
Torch
Yes
Yes
Extra
IP54, dust and splash resistant, Photo/video editor, Document viewer
NFC, (market/region dependent), IP64 dust tight and water resistant (water splashes)
Battery
Capacity
(Non removable), 5000 mAh
Li-ion 6000 mAh
- Fast Charging 45W wired, 50% in 25 min (advertised), 10W reverse wired, Bypass Charging 2.0
- Fast battery 33W wired, 18W reverse wired
Price
in Rupees
Rs. 62,999
Rs. 69,999
in USD
$222
$247
