Product
OnePlus Nord CE4
OnePlus Nord CE4
Xiaomi Redmi K80 Ultra
Xiaomi Redmi K80 Ultra
Battery
Charging 100W wired, 100% in 29 min 100W wired, PD3.0 Bypass charging
Type 5500 mAh Si/C Li-Ion 7410 mAh
Body
Build - Glass front, aluminum frame
Dimensions 162.5 x 75.3 x 8.4 mm (6.40 x 2.96 x 0.33 in) 163.1 x 77.9 x 8.2 mm (6.42 x 3.07 x 0.32 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 186 g (6.56 oz) 219 g (7.72 oz)
  IP54 dust protected and water resistant (water splashes) IP68 dust tight and water resistant (immersible up to 2m for 30 min)
Comms
Bluetooth 5.4, A2DP, LE, aptX HD, LHDC 5.4, A2DP, LE, LHDC 5
Infrared port Yes Yes
NFC No Yes
Positioning GPS, GALILEO, GLONASS, BDS, QZSS GPS (L1+L5), BDS (B1I+B1C+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC, GLONASS
Radio No Unspecified
USB USB Type-C 2.0 USB Type-C
WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Display
Protection - Scratch/drop-resistant glass
Resolution 1080 x 2412 pixels, 20:9 ratio (~394 ppi density) 1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)
Size 6.7 inches, 108.0 cm2 (~88.3% screen-to-body ratio) 6.83 inches, 114.5 cm2 (~90.2% screen-to-body ratio)
Type Fluid AMOLED, 1B colors, 120Hz, HDR10+, 900 nits (HBM), 1100 nits (peak) OLED, 68B colors, 144Hz, Dolby Vision, HDR10+, HDR Vivid, 1800 nits (HBM), 3200 nits (peak)
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Launch
Announced 2024, April 01 2025, June 26
Status Available. Released 2024, April 04 Available. Released 2025, June 26
Main Camera
Dual 50 MP, f/1.8, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS 8 MP, f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm 50 MP, f/1.9, 23mm (wide), 1/1.55", 1.0µm, PDAF, OIS 8 MP, 119˚ (ultrawide), 1/4.0", 1.12µm
Features Dual-LED flash, HDR, panorama Color spectrum sensor, Dual-LED dual-tone flash, HDR, panorama
Video 4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS
Memory
Card slot microSDXC (uses shared SIM slot) No
Internal 128GB 8GB RAM, 256GB 8GB RAM 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
  UFS 3.1 UFS 4.1
Misc
Colors Celadon Marble, Dark Chrome Gray, White, Blue, Green
Models CPH2613 -
SAR 1.16 W/kg (head)     0.91 W/kg (body)     -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 2100
4G bands 1, 3, 5, 8, 28, 40, 41 1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G bands 1, 3, 5, 8, 28, 77, 78 SA/NSA 1, 3, 5, 7, 8, 26, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA
Speed HSPA, LTE, 5G HSPA, LTE, 5G
Technology GSM / HSPA / LTE / 5G GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
  - CDMA2000 1x
Our Tests
Performance AnTuTu: 839564 (v10) GeekBench: 3029 (v6) 3DMark: 1494 (Wild Life Extreme) -
Platform
Chipset Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm) Mediatek Dimensity 9400+ (3 nm)
CPU Octa-core (1x2.63 GHz Cortex-A715 & 4x2.4 GHz Cortex-A715 & 3x1.8 GHz Cortex-A510) Octa-core (1x3.63 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720)
GPU Adreno 720 Immortalis-G925
OS Android 14, ColorOS 14 Android 15, HyperOS 2
Selfie camera
Features Panorama HDR
Single 16 MP, f/2.4, 26mm (wide), 1/3.0", 1.0µm 20 MP, (wide), 1/2.0", 0.8µm
Video 1080p@30fps 1080p@30/60fps
Sound
3.5mm jack No No
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
  24-bit/192kHz Hi-Res & Hi-Res wireless audio 24-bit/192kHz Hi-Res & Hi-Res Wireless audio