Ulefone Armor X31 Pro vs Xiaomi Poco X8s
Product
Price
399 USD
399 USD
Status
Available
Available
Brand
Ulefones
Xiaomi Mobiles
Model No
Ulefone Armor X31 Pro
Xiaomi Poco X8s
Launch Date
2025, January 01
2026, October 26
Technology
GSM / CDMA / HSPA / LTE / 5G
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
CDMA 800 / 1900
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 66, 71
1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66
5G bands
1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA
1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA
Speed
HSPA, LTE
HSPA, LTE, 5G
Dimensions
173.8 x 82 x 13.7 mm (6.84 x 3.23 x 0.54 in)
151.1 x 71.8 x 8.1 mm (5.95 x 2.83 x 0.32 in)
Weight
306 g (10.79 oz)
187 g (6.60 oz)
Build
Corning Gorilla Glass 5
IP68/IP69K dust/water resistant (up to 1.5m for 30 min)
Drop-to-concrete resistance from up to 2m
MIL-STD-810H compliant
Dedicated flashlight 120 lm
Glass front (Xiaomi Shield Glass), aluminum frame, glass back
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
Colors
Black, Black/Orange, Black/Green
White, Blue, Black
Type
IPS LCD, 120Hz, 800 nits (HBM)
LTPO AMOLED, 68B colors, 120Hz, Dolby Vision, HDR10+, 3500 nits (peak)
Size
6.56 inches, 103.4 cm2 (~72.5% screen-to-body ratio)
6.35 inches, 98.7 cm2 (~91.0% screen-to-body ratio)
Resolution
720 x 1612 pixels, 20:9 ratio (~269 ppi density)
1220 x 2656 pixels, 19.5:9 ratio (~460 ppi density)
OS
Android 14
Android 16, HyperOS 3
Chipset
Mediatek Dimensity 6300 (6 nm)
Qualcomm SM7750-AB Snapdragon 7 Gen 4 (4 nm)
CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Octa-core (1x2.8 GHz Cortex-720 & 4x2.4 GHz Cortex-720 & 3x1.8 GHz Cortex-520)
GPU
Mali-G57 MC2
Adreno 722
RAM
8GB
8GB/12GB
Storage
256GB
256GB/512GB
Card Slot
microSDXC (dedicated slot)
Lens 1
64 MP, f/1.9, (wide), 0.8µm, PDAF
50 MP, f/1.8, (wide), 1/1.55", 1.0µm, PDAF, OIS
Lens 2
25 MP, f/1.8, (night vision), 2 infrared lights
50 MP, f/2.2, 57mm (periscope telephoto), PDAF, 2.5x optical zoom
Lens 3
2 MP, (macro)
8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm
Features
LED flash, HDR, panorama
LED flash, HDR, panorama
Video
1440p@30fps, 1080p@30fps
4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS
Lens 1
16 MP, f/2.3, (wide), 1.0µm
20 MP
Video
1080p@30fps
1080p@30/60fps
Capacity
Li-Po 6050 mAh
Si/C Li-Ion 6330 mAh
Charging
18W wired
100W wired, PD3.0, QC3+, 100W PPS
22.5W reverse wired
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass
Loudspeaker
Yes
Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack
Yes
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth
5.2, A2DP, LE
5.4, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5, Auracast, ASHA
GPS
GPS, GLONASS, GALILEO, BDS
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
NFC
Yes
Yes
Radio
Wireless FM radio
USB
USB Type-C 2.0
USB Type-C 2.0