Xiaomi Redmi 10X 4G vs Xiaomi Redmi 15a
Product
Price
159 USD
159 USD
Status
Available
Available
Brand
Xiaomi Mobiles
Xiaomi Mobiles
Model No
Redmi 10X 4G
Xiaomi Redmi 15a
Launch Date
2020, May 26
2026, March 27
Wikipedia
Technology
GSM / CDMA / HSPA / LTE
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 ,CDMA 800 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 2100
4G bands
1, 3, 5, 7, 8, 34, 38, 39, 40, 41
1, 3, 5, 8, 28, 40, 41
Speed
HSPA 42.2/5.76 Mbps, LTE-A
HSPA, LTE, 5G
5G bands
1, 3, 5, 8, 28, 40, 41, 78 SA/NSA
Dimensions
162.3 x 77.2 x 8.9 mm (6.39 x 3.04 x 0.35 in)
171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)
Weight
199 g (7.02 oz)
210 g (7.41 oz)
Build
Corning Gorilla Glass 5
SIM
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
Blue, Green, White
Black, Blue, Purple
Type
Android 10, MIUI 11
IPS LCD, 120Hz, 800 nits (peak)
Size
6.53 inches, 104.7 cm2 (~83.5% screen-to-body ratio)
6.9 inches, 114.9 cm2 (~84.3% screen-to-body ratio)
Resolution
1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)
720 x 1600 pixels, 20:9 ratio (~254 ppi density)
OS
Android 10, MIUI 11
Android 16, HyperOS 3, up to 4 major Android upgrades
Chipset
MediaTek Helio G85 (12nm)
Unisoc T8300 (6 nm)
CPU
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Octa-core (2x2.2 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G52 MC2
Mali-G57 MC2
RAM
4GB/6GB
4GB/6GB
Storage
128GB
64GB/128GB
Card Slot
microSDXC (dedicated slot)
Lens 1
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF
32 MP, f/2.0, (wide), 1.12µm, AF
Lens 2
8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm
Auxiliary lens
Lens 3
2 MP, f/2.4, (macro)
Lens 4
2 MP, f/2.4, (depth)
Features
f/1.8, 26mm (wide), 1/2.0, 0.8?, PDAF 8 MP, f/2.2, 118? (ultrawide), 1/4.0, 1.12? 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth), LED flash, HDR, panorama
Video
1080p@30fps
Lens 1
13 MP, f/2.3, (wide), 1.12µm
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Video
1080p@30fps
1080p@30fps
Features
HDR
Capacity
Non-removable Li-Po 5020 mAh battery
6300 mAh
Charging
Fast charging 18W - Reverse charging 9W - Quick Charge 3.0
15W wired
7.5W reverse wired
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, compass
Virtual proximity sensing
Loudspeaker
Yes
Yes
3.5mm jack
Yes
Yes
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.0, A2DP, LE
5.4, A2DP, LE
GPS
A-GPS, GLONASS, BDSInfrared port,YesRadio,FM radio built-in antenna
GPS, GLONASS, GALILEO, BDS
USB
2.0, Type-C 1.0 reversible connector, USB On-The-Go
USB Type-C 2.0, OTG
Radio
FM radio, recording