Phone Comparison - Xiaomi Redmi 15 vs Xiaomi Redmi 8

Xiaomi Redmi 15
xiaomi redmi 15
Xiaomi Redmi 8
xiaomi redmi 8
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general General Info

Manufacturer Xiaomi Xiaomi
Announced August 2025 August 2019
Status Available - August 2025 Coming Soon October 9, 2019
Price Rs. 14,999 ($0.00) [Similarly Priced] Rs. 7,999 ($0.00) [Similarly Priced]
Colors Midnight Black, Titan Gray, Green Onyx Black, Ruby Red, Sapphire Blue
Form Factor Candybar Candybar
Dimension 171.1 x 82.1 x 8.6 mm
(6.74 x 3.23 x 0.34 in)
156.3 × 75.4 × 9.4 mm
(6.15 × 2.97 × 0.37 in)
Weight 224 g (7.9 oz) 180 g (6.35 oz)
SIM Type Nano-SIM + Nano-SIM Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
5G Network SA/NSA -
Messaging
Build Features - Fingerprint Sensor (side-mounted)
IP64 dust tight and water resistant (water splashes)
- Fingerprint Sensor
- P2i nano hydrophobic coating

hardware Hardware and OS

OS Android 15 Android 9.0 (Pie)
User Interface HyperOS 2 MIUI 10
Processor Octa-core (2x2.3 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55), Qualcomm SM6375 Snapdragon 6s Gen 3 (6 nm) [Similar] Octa-core (2x2.0 GHz Cortex-A53 & 6x1.45 GHz Cortex A53), Qualcomm SDM439 Snapdragon 439 (12 nm) [Similar]
GPU Adreno 619 [Similar] Adreno 505 [Similar]
RAM 4 GB [Browse Similar] 4 GB [Browse Similar]
Internal Memory 128 GB 64 GB
External Memory No microSD, up to 512 GB (dedicated slot)

display Display

Type FHD+ IPS LCD Screen
144Hz, Unspecified
IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 5
Colors 16M colors 16M colors
Size 6.9 inches [Similar] 6.22 inches [Similar]
Resolution 1080 x 2340 pixels (374 ppi) 720 x 1520 pixels (270 ppi)
Screen-to-Body Ratio 82.98% -
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM radio FM radio
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 50 MP [Similar] 12 MP + 2 MP [Similar]
Flash LED Flash LED Flash
Features 50 MP, f/1.8, (wide), PDAF
other unspecified cameras
HDR
12 MP, f/2.2, 1.25µm, PDAF
2 MP, depth sensor
HDR, Panorama
Video 1080p@30fps 1080p@30/60fps
Front Camera 8 MP, f/2.0, (wide)
HDR
1080p@30fps [Similar]
8 MP, HDR, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA, LTE, 5G HSPA, LTE
Bluetooth 5.1, A2DP, LE 4.2, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot
USB USB Type-C microUSB 2.0, USB On-The-Go
GPS GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, BDS
Browser Yes Yes

memory User Memory

Internal 128 GB, 4 GB RAM 64 GB, 4 GB RAM or 32 GB, 3 GB RAM or 16 GB, 2 GB RAM
Expandable Storage No microSD, up to 512 GB (dedicated slot)
USB OTG Not Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported
Proximity Sensor proximity sensor not present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor not present
NFC NFC not supported NFC not supported

battery Battery

Type Non-removable Li-ion Battery
Fast Battery Charging 33W wired
Non-removable Li-Po Battery
Fast battery charging 18W
Capacity 7000 mAh 5000 mAh
Stand by - -
Talk Time - -