OnePlus Nord CE4 vs Ulefone Armor X31 Pro

OnePlus Nord CE4

OnePlus Nord CE4

April, 2024


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Ulefone Armor X31 Pro

Ulefone Armor X31 Pro

December, 2024


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OnePlus Nord CE4 vs Ulefone Armor X31 Pro


OnePlus Nord CE4

Ulefone Armor X31 Pro

Price
EUR: N/AEUR: €190
USD: N/AUSD: N/A
GBP: N/AGBP: N/A
INR: ₹24,998INR: N/A
PKR: N/APKR: N/A
Body
Form Factor
Candybar, TouchscreenCandybar, Touchscreen
Dimensions
162.5 x 75.3 x 8.4 mm (6.40 x 2.96 x 0.33 in)173.8 x 82 x 13.7 mm (6.84 x 3.23 x 0.54 in)
Weight
186 g (6.56 oz)306 g (10.79 oz)
Build
IP54, dust and splash resistantIP68/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
Colors
Celadon Marble, Dark ChromeBlack, Black/Orange, Black/Green
Display
Type
Fluid AMOLED, 1B colors, 120Hz, HDR10+, 900 nits (HBM), 1100 nits (peak)IPS LCD, 120Hz, 800 nits (HBM)
Size
6.7 inches, 108.0 cm2 (~88.3% screen-to-body ratio)6.56 inches, 103.4 cm2 (~72.5% screen-to-body ratio)
Resolution
1080 x 2412 pixels, 20:9 ratio (~394 ppi density)720 x 1612 pixels, 20:9 ratio (~269 ppi density)
Protection
Corning Gorilla Glass 5
Network
Technology
GSM / HSPA / LTE / 5GGSM / CDMA / HSPA / LTE / 5G
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900
3G Bands
HSDPA 900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
1, 3, 5, 8, 28, 40, 411, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 66, 71
5G Bands
1, 3, 5, 8, 28, 77, 78 SA/NSA1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA
Memory
Internal Memory
128GB ROM, 8GB RAM

256GB ROM, 8GB RAM
256GB ROM, 8GB RAM
Storage Type
UFS 3.1
Card Slot
microSDXC (uses shared SIM slot)microSDXC (dedicated slot)
Connectivity
Speed
HSPA, LTE, 5GHSPA, LTE
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-bandWi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.4, A2DP, LE, aptX HD, LHDC5.2, A2DP, LE
USB
USB Type-C 2.0USB Type-C 2.0
Infrared Port
YesYes
NFC
NoYes
Camera
Main Camera
Primary: 50 MP, f/1.8, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS

Secondary: 8 MP, f/2.2, 16mm, 112" (ultrawide), 1/4.0", 1.12µm
Primary: 64 MP, f/1.9, (wide), 0.8µm, PDAF

Secondary: 25 MP, f/1.8, (night vision), 2 infrared lights

Third: 2 MP, (macro)
Camera Features
Dual-LED flash, HDR, panoramaLED flash, HDR, panorama
Video
4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS1440p@30fps, 1080p@30fps
Selfie Camera
16 MP, f/2.4, 26mm (wide), 1/3.0", 1.0µm

Features: Panorama

Video: 1080p@30fps
16 MP, f/2.3, (wide), 1.0µm

Video: 1080p@30fps
Multimedia
Radio
NoWireless FM radio
Software
Operating System (OS)
Android OS, v14Android OS, v14
UI
ColorOS 14
Hardware
Chipset
Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm)Mediatek Dimensity 6300 (6 nm)
CPU
Octa-core (1x2.63 GHz Cortex-A715 & 4x2.4 GHz Cortex-A715 & 3x1.8 GHz Cortex-A510)Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Adreno 720Mali-G57 MC2
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)Nano-SIM + Nano-SIM
Speakers
Yes, with stereo speakers

24-bit/192kHz Hi-Res & Hi-Res wireless audio
Yes
Audio Jack
No3.5 mm
Benchmarks
Performance
AnTuTu: 839564 (v10)

GeekBench: 3029 (v6)

3DMark Wild life: 5429 (offscreen 1440p)
Battery
Battery Type
5500 mAh, non-removableLi-Po 6050 mAh
Charging
100W wired, 100% in 29 min (advertised)18W wired

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