OnePlus 15R vs Xiaomi Poco X8 Pro Max Specs Comparison

Availability

Officially announced
	Mar 17, 2026
Prices (MSRP)
12GB/256GB - €700	12GB/256GB - $469

Design

Dimensions
6.43 x 3.03 x 0.32 inches 163.4 x 77 x 8.1 mm	6.41 x 3.07 x 0.32 inches 162.9 x 77.9 x 8.2 mm
Weight
7.51 oz / 213.0 g	7.69 oz / 218.0 g
Materials
Back: Glass Frame: Aluminum	Back: Glass Frame: Aluminum
Resistance
Water, Dust; IP69	Water, Dust; IP68
Biometrics
Ultrasonic in-screen fingerprint	Ultrasonic in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Charcoal Black, Mint Breeze, Electric Violet

Display

Size
6.8-inch, 90.16% screen-to-body	6.8-inch, 90.22% screen-to-body
Type
AMOLED, 165Hz, HDR10+, 3600 nits	AMOLED, 120Hz, 3500 nits
Resolution
2800x1272px, 20:9 ratio, 450 PPI	2772x1280px, 447 PPI
Protection
Corning Gorilla Glass 7i

PhoneArena Display Test

Bright Max (20% APL)
3507 (Excellent)	3362 (Excellent)
Bright Min
1.9 (Good)	1.9 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 8 Gen 5 (3 nm)	MediaTek Dimensity 9500 (3 nm)
Processor
Octa-core 2x3.8GHz Oryon V3 Phoenix L 6x3.32GHz Oryon V3 Phoenix M	Octa-core
GPU
Adreno 840	Yes
Memory
12GB (LPDDR5X)/256GB (UFS 4.0) 12GB/512GB	12GB/256GB 12GB/512GB
Storage expansion
not expandable
OS
Android (16)	Android (16)

PhoneArena Performance Test

GeekBench 6 Single
2604	2636
GeekBench 6 Multi
6802	8334
3D Mark High
4994	4194
3D Mark Low
3064	3416

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
7400 mAh, Li - Polymer	8500 mAh, Si - Carbon
Charging
Fast charging
Charge speed
Wired: 80.0W	Wired: 100.0W

PhoneArena Battery Tests

Battery Life Estimate

8h 47min

Browsing

18h 10min

Video

13h 0min

Gaming

14h 40min

Battery Life Estimate

10h 21min

Browsing

26h 6min

Video

15h 26min

Gaming

9h 55min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Dual camera	Dual camera
Main camera
50 MP (OIS, PDAF) Aperture size: F1.8 Focal length: 24 mm Sensor size: 1/1.56" Pixel size: 1.0 μm	50 MP (OIS, PDAF) Aperture size: F1.5
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 16 mm Sensor size: 1/4" Pixel size: 1.12 μm	8 MP (Ultra-wide) Aperture size: F2.2
Flash
LED	LED
Video recording
4K UHD (120 fps), 1080p (240 fps)	Yes
Front
32 MP Video capture: 4K UHD (30 fps)	20 MP

PhoneArena Camera Tests

130

Overall

139

Photo

122

Video

N/A

Overall

N/A

Photo

N/A

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
6.0	Yes
WLAN
a,b,g,n,ac,Wi-Fi 6,Wi-Fi 7 Wi-Fi Direct, Hotspot	a,b,g,n,ac,Wi-Fi 6,Wi-Fi 7 Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0	Type-C
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC, Infrared	NFC

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers
Screen mirroring
	Wireless screen share
Additional microphone(s)
	Noise cancellation

Cellular

5G Bands
5G Ready	5G Ready
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Dual Nano SIM	Nano SIM

Discover more

Full Specs OnePlus 15R Specs PA Review OnePlus 15R Review

Full Specs Xiaomi Poco X8 Pro Max Specs PA Review Xiaomi Poco X8 Pro Max Review