Google Pixel 4 Xl vs Xiaomi Redmi 15a
Product
Price
159 USD
159 USD
Status
Discontinued
Available
Brand
Google Mobiles
Xiaomi Mobiles
Model No
Pixel 4 Xl
Xiaomi Redmi 15a
Launch Date
2019, October 22
2026, March 27
Technology
GSM / CDMA / HSPA / EVDO / LTE
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 ,CDMA 800 / 1900
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 ,CDMA2000 1xEV-DO
HSDPA 850 / 900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66, 71 - Global ,1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 - USA
1, 3, 5, 8, 28, 40, 41
Speed
HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat18 1200/150 Mbps
HSPA, LTE, 5G
5G bands
1, 3, 5, 8, 28, 40, 41, 78 SA/NSA
Dimensions
160.4 x 75.1 x 8.2 mm (6.31 x 2.96 x 0.32 in)
171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)
Weight
193 g (6.81 oz)
210 g (7.41 oz)
Build
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
SIM
Nano-SIM card & eSIM
Nano-SIM + Nano-SIM
Colors
Clearly White, Just Black, Oh So Orange
Black, Blue, Purple
Type
P-OLED capacitive touchscreen, 16M colors
IPS LCD, 120Hz, 800 nits (peak)
Size
6.3 inches, 98.0 cm2 (~81.3% screen-to-body ratio)
6.9 inches, 114.9 cm2 (~84.3% screen-to-body ratio)
Resolution
1440 x 3040 pixels, 19:9 ratio (~537 ppi density)
720 x 1600 pixels, 20:9 ratio (~254 ppi density)
OS
Android 10
Android 16, HyperOS 3, up to 4 major Android upgrades
Chipset
Qualcomm SM8150 Snapdragon 855 (7 nm)
Unisoc T8300 (6 nm)
CPU
Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
Octa-core (2x2.2 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU
Adreno 640
Mali-G57 MC2
RAM
6GB
4GB/6GB
Storage
64GB/128GB
UFS 2.1
64GB/128GB
Card Slot
No
Lens 1
12.2 MP, f/1.7, 27mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS
32 MP, f/2.0, (wide), 1.12µm, AF
Lens 2
16 MP, f/2.4, 50mm (telephoto), 1/3.6", 1.0µm, PDAF, OIS, 2x optical zoom
Auxiliary lens
Features
Dual-LED flash, Auto-HDR, panorama
Video
4K@30fps, 1080p@30/60/120fps, 1080p@30fps (gyro-EIS)
Lens 1
8 MP, f/2.0, 22mm (wide), 1.22µm, no AF
TOF 3D, (depth/biometrics sensor)
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Features
Auto-HDR
HDR
Video
1080p@30fps
1080p@30fps
Capacity
Non-removable Li-Po 3700 mAh battery
6300 mAh
Charging
Fast charging 18W
USB Power Delivery 2.0
QI wireless charging
15W wired
7.5W reverse wired
Sensors
Face ID, accelerometer, gyro, proximity, compass, barometer
Fingerprint (side-mounted), accelerometer, compass
Virtual proximity sensing
Loudspeaker
Yes, with stereo speakers
Yes
3.5mm jack
Yes
Yes
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.0, A2DP, LE, aptX HD
5.4, A2DP, LE
GPS
Yes, with A-GPS, GLONASS, BDS, GALILEO
GPS, GLONASS, GALILEO, BDS
NFC
Yes
Radio
No
FM radio, recording
USB
3.1, Type-C 1.0 reversible connector
USB Type-C 2.0, OTG