Infinix Zero 4 Plus vs Xiaomi Redmi 15
Product
Price
159 USD
159 USD
Status
Discontinued
Available
Brand
Infinix Mobiles
Xiaomi Mobiles
Model No
Zero 4 Plus
25057RN09E
Launch Date
2017, March 01
2025, August 01
Wikipedia
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 2100
HSDPA 850 / 1700 / 1900 / 2100
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 3, 5, 7, 8, 20, 38, 40
2, 3, 4, 7, 28
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 42, 48, 66, 71
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA, LTE, 5G
5G bands
1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 71 SA/NSA
Dimensions
160.5 x 83 x 8.3 mm (6.32 x 3.27 x 0.33 in)
169.5 x 80.5 x 8.4 mm (6.67 x 3.17 x 0.33 in)
Weight
203 g (7.16 oz)
217 g (7.65 oz)
SIM
Dual SIM (Micro-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
Lilac grey, Champagne, Galaxy Blue, Silver purple
Midnight Black, Titan Gray, Ripple Green
Build
Corning Gorilla Glass 3, Mohs level 6
IP64 dust tight and water resistant (water splashes)
Type
IPS LCD capacitive touchscreen, 16M colors
IPS LCD, 144Hz, 600 nits (typ), 700 nits (HBM), 850 nits (peak)
Size
5.98 inches, 98.6 cm2 (~74.0% screen-to-body ratio)
6.9 inches, 116.9 cm2 (~85.7% screen-to-body ratio)
Resolution
1080 x 1920 pixels, 16:9 ratio (~368 ppi density)
1080 x 2340 pixels, 19.5:9 ratio (~374 ppi density)
OS
Android 6.0 (Marshmallow)
Android 15, HyperOS 2.2
Chipset
Mediatek MT6797M Helio X20 (20 nm)
Qualcomm SM6375 Snapdragon 6s Gen 3 (6 nm)
CPU
Deca-core 2.0 GHz
Octa-core (2x2.3 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU
Mali-T880 MP4
Adreno 619
RAM
4GB
4GB/6GB/8GB
Storage
64GB
Built-in,
128GB/256GB
UFS 2.2
Card Slot
microSDXC
microSDXC (uses shared SIM slot)
Lens 1
21 MP, f/2.0, PDAF, Laser AF, OIS
50 MP, f/1.8, (wide), 1/2.88" 0.61μm, PDAF
Features
Dual-LED flash, panorama, HDR
LED flash, HDR
Video
1080p@30fps
1080p@30fps
Lens 2
Auxiliary lens
Lens 1
13 MP, f/2.2
8 MP, f/2.0, (wide)
Features
LED flash
HDR
Video
1080p@30fps
Capacity
Li-Ion 4000 mAh, non-removable
7000 mAh
Charging
33W wired, PD 2.0, PPS, QC3
18W reverse wired
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, compass
Virtual proximity sensing
Circle to Search
Loudspeaker
Yes
Yes
3.5mm jack
Yes
No
24-bit/192kHz Hi-Res audio
WLAN
Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
4.2, A2DP, LE
5.1, A2DP, LE, aptX
GPS
Yes, with A-GPS
GPS, GLONASS, GALILEO, BDS
Radio
FM radio
USB
microUSB 2.0, USB On-The-Go
USB Type-C 2.0, OTG
NFC
Yes (market/region dependent)