Xiaomi 15 vs Blackview MEGA 8 Specs Comparison

Availability

Prices (MSRP)
12GB/256GB - €999 12GB/512GB - €1100	12GB/256GB - $250 12GB/512GB - $320

Design

Dimensions
6.00 x 2.80 x 0.32 inches 152.3 x 71.2 x 8.08 mm	11.89 x 7.78 x 0.31 inches 302 x 197.5 x 7.85 mm
Weight
6.67 oz / 189.0 g	25.96 oz / 736.0 g
Materials
Back: Glass
Resistance
Yes; IP68
Biometrics
Ultrasonic in-screen fingerprint	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key
Colors
	Space Grey, Twilight Blue, Lagoon Green

Display

Size
6.4-inch, 90.03% screen-to-body	13.0-inch, 82.11% screen-to-body
Type
OLED, 120Hz, HDR, 3200 nits	IPS LCD, 60Hz, 420 nits
Resolution
2670x1200px, 20:9 ratio, 460 PPI	1920x1200px, 174 PPI
Features
HDR support, Dolby Vision

PhoneArena Display Test

Bright Max (20% APL)
3175 (Excellent)	Untested
Bright Min
1.9 (Good)	Untested

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 8 Elite SM8750-AB (3 nm)	Unisoc T620 (12 nm)
Processor
Octa-core 2x4.32GHz Prime cores 6x3.53GHz Performance core	Octa-core 2x 2.2GHz Cortex-A75 +6x21.8GHz Cortex-A55
GPU
Adreno 830	Mali-G57 MC1
Memory
12GB/256GB (UFS 4.0) 12GB/512GB 16GB/512GB 16GB/1024GB	12GB/256GB (UFS) 12GB/512GB
Storage expansion
not expandable	microSDXC
OS
Android (14)	Android (15)

PhoneArena Performance Test

GeekBench 6 Single
3053	Untested
GeekBench 6 Multi
9261	Untested
3D Mark High
6220	Untested
3D Mark Low
4475	Untested

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
5240 mAh	11000 mAh, Li - Ion
Charging
Fast charging Qi wireless charging, Reverse wireless charging
Charge speed
Wired: 90.0W Wireless: 50.0W	Wired: 18.0W

PhoneArena Battery Tests

Battery Life Estimate

7h 18min

Browsing

17h 6min

Video

9h 49min

Gaming

11h 38min

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	Single camera
Main camera
50 MP (OIS, Laser and PDAF) Aperture size: F1.6 Focal length: 23 mm	50 MP
Second camera
50 MP (Telephoto, Periscope, OIS) Optical zoom: Yes Aperture size: F2.2
Third camera
50 MP (Telephoto, Periscope, OIS) Optical zoom: Yes Aperture size: F2.0 Focal Length: 60 mm
Flash
Dual LED	LED
Video recording
8K UHD (30 fps), 4K UHD (60 fps), 1080p (960 fps)	Yes
Front
32 MP Video capture: 4K UHD (60 fps)	13 MP

PhoneArena Camera Tests

146

Overall

153

Photo

138

Video

N/A

Overall

N/A

Photo

N/A

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.4	5.0
WLAN
a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax	a,b,g,n,ac Wi-Fi Direct 802.11 a, b, g, n, ac
USB
Type-C, USB 3.2	Type-C
Sensors
Accelerometer, Gyroscope, Compass, Barometer	Accelerometer, Gyroscope, Ambient light sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou
Other
NFC, Infrared	Tethering, Computer sync, OTA sync

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Loudspeaker
Features
	Album art cover, Background playback

Cellular

5G Bands
n1, n3, n5, n7, n8, n28, n38, n40, n41, n48, n66, n77, n78, n79, SA, NSA
4G (FDD) Bands
1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 66	1, 3, 7, 8, 19, 20, 28
4G (TDD) Bands
34, 38, 39, 40, 41, 42, 48	40, 41
3G Bands
1, 2, 4, 5, 6, 8	1, 8
Dual SIM
	Yes
SIM type
Dual Nano SIM + eSIM

Alternative variants

With 512GB internal storage

Memory	512GB

With 512GB internal storage

Memory	512GB

With 16GB RAM and 512GB internal storage

Memory	16GB/512GB

With 16GB RAM and 1TB internal storage

Memory	16GB/1024GB

Discover more

Full Specs Xiaomi 15 Specs PA Review Xiaomi 15 Review

Full Specs Blackview MEGA 8 Specs