Oppo K14 Plus vs Nothing Phone (4b)

67 out of 100
Oppo K14 Plus
VS
65 out of 100
Nothing Phone (4b)

Here we compared two mid-range smartphones: the 6.78-inch Oppo K14 Plus (with MediaTek Dimensity 7360 Max) that was released on September 28, 2026, against the Nothing Phone (4b), which is powered by Qualcomm Snapdragon 6 Gen 4 and came out 3 months before. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.

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Memory

Key differences

An overview of the main advantages of each smartphone
Reasons to consider the Oppo K14 Plus
  • Comes with 2800 mAh larger battery capacity: 8000 vs 5200 mAh
  • Higher display refresh rate – 144 Hz
  • Waterproof body (IP69 classification)
  • 19% better performance in AnTuTu Benchmark (990K versus 833K)
  • Supports higher wattage charging (45W versus 33W)
  • Faster storage type - UFS 3.1 versus UFS 2.2
  • Has a built-in infrared port
Reasons to consider the Nothing Phone (4b)
  • Newer Bluetooth version (v6.0)
  • Has 33% more RAM: 8GB versus 6GB
  • Reverse charging feature

Review

Evaluation of Oppo K14 Plus and Nothing Phone (4b) crucial features
Display
Screen quality, color accuracy, brightness
Camera
Photo and video recording quality
Performance
CPU and memory performance (apps, system)
Gaming
Capabilities for playing modern games
Battery
Battery life, charging type and speed
100*
Connectivity
Networks, ports, data transmission
Scores with a red asterisk (*) are approximate and may change in the future as we gather more data.
NanoReview Score
Final comparison evaluation
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Value for money (Beta)

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Currency
6 / 128 GB
VS
8 / 128 GB
106.5
(Excellent)
Value Index
95.5
(Very good)

Tests and specifications

Comparison table of technical specifications and tests
Phone:
vs

Display

Type AMOLED AMOLED
Size 6.78 inches 6.77 inches
Resolution 1080 x 2392 pixels 1080 x 2344 pixels
Aspect ratio 20:9 19.5:9
PPI 387 ppi 381 ppi
Refresh rate 144 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (30-120 Hz)
Max rated brightness 1800 nits 1200 nits
Max rated brightness in HDR 3600 nits 2000 nits
HDR support Yes, HDR10+ Yes, HDR10+
Touch sampling rate 240 Hz 480 Hz
Screen protection AGC DT-Star D+ Dragontail Pro Glass
Screen-to-body ratio 88% 87.5%
Display features - DCI-P3
- Always-On Display
- DC Dimming
- DCI-P3
- Always-On Display
- DC Dimming

Design and build

Height 162.6 mm (6.4 inches) 164.4 mm (6.47 inches)
Width 77.6 mm (3.06 inches) 78.2 mm (3.08 inches)
Thickness 8.4 mm (0.33 inches) 8.6 mm (0.34 inches)
Weight 207 g (7.3 oz) 210 g (7.41 oz)
Waterproof IP69 IP64
Rear material - Plastic
Frame material Plastic Plastic
Colors White, Orange White, Black, Blue
Fingerprint scanner Yes, in-display Yes, in-display
Screen-to-body ratio
K14 Plus +1%
88%
87.5%

Performance

Chipset specifications of Oppo K14 Plus and Nothing Phone (4b)
SoC
Chipset MediaTek Dimensity 7360 Max Qualcomm Snapdragon 6 Gen 4
Max clock 2500 MHz 2300 MHz
CPU cores 8 (4 + 4) 8 (1 + 3 + 4)
Architecture - 4 cores at 2 GHz: Cortex-A55
- 4 cores at 2.5 GHz: Cortex-A78
- 4 cores at 1.8 GHz: Kryo Silver (Cortex-A520)
- 3 cores at 2.2 GHz: Kryo Gold (Cortex-A720)
- 1 core at 2.3 GHz: Kryo Prime (Cortex-A720)
L3 cache 4 MB -
Manufacturing TSMC TSMC
Lithography process 4 nanometers 4 nanometers
Neural processor (NPU) MediaTek APU 655 Hexagon
GPU
Graphics Mali-G615 MP2 Adreno 810
GPU shading units 256 256
GPU clock 1047 MHz 1150 MHz
FLOPS ~536.1 GFLOPS ~588.8 GFLOPS

Benchmarks

Benchmark comparison of Oppo K14 Plus and Nothing Phone (4b)
Geekbench 6 (Single-Core)
1050
1087
Geekbench 6 (Multi-Core)
2949
3148
Compute Score (GPU)
2520
Phone (4b) +58%
3972
Compute Score (GPU) 2520 3972
Single-core score 1050 1087
Multi-core score 2949 3148
Sources: Geekbench [3], [4]
AnTuTu Benchmark 11
K14 Plus +19%
990352
833247
CPU 347161 276465
GPU 129814 197765
Memory 226781 195240
UX 286596 163777
Total score 990352 833247
Samples Less than 3 Less than 3

Memory

RAM
RAM size 6 GB 8 GB
Memory type LPDDR4X LPDDR4X
Memory clock - 2133 MHz
Channels 2 2
Storage
Storage size 128 GB 128 GB
Storage type UFS 3.1 UFS 2.2
Memory card No No

Software

Operating system Android 16 Android 16
ROM ColorOS 16.5 Nothing OS 4.1
OS updates 2 years 3 years
Security updates 3 years 6 years

Battery

Capacity 8000 mAh 5200 mAh
Max charge power 45 W 33 W
Battery type Silicon-Carbon (Si/C) Li-Po
Replaceable No No
Wireless charging No No
Reverse charging No Yes
Bypass charging No No
Fast charging Yes Yes

Main camera

Matrix 50 megapixels 50 megapixels
Image resolution 8192 x 6144 8192 x 6144
Zoom Digital Digital
Flash LED LED
Stabilization Optical Optical
8K video recording No No
4K video recording Up to 30FPS Up to 30FPS
1080p video recording Up to 60FPS Up to 60FPS
Slow motion 240 FPS (720p) 240 FPS (720p)
Angle of widest lens - 120°
Lenses 1) Standard: 50 MP
2) Depth
1) Standard: 50 MP
2) Ultrawide: 8 MP
Camera features - Bokeh mode - Bokeh mode
- Pro mode
Standard lens
Image resolution 50 MP 50 MP
Aperture f/1.8 f/1.8
Focal length 27 mm 24 mm
Sensor size 1/2.0" (≈ 0.5 inch) 1/2.76" (≈ 0.36 inch)
Pixel size - 1 micron
Autofocus Phase autofocus Phase autofocus (Dual Pixel)
Stabilization Optical Optical
Ultra-wide lens
Image resolution - 8 MP
Aperture - f/2.2
Focal length - 15 mm
Sensor - Sony IMX355
Sensor size - 1/4.0" (≈ 0.25 inch)
Pixel size - 1.12 micron
Stabilization - Digital

Selfie camera

Megapixels 16 megapixels 16 megapixels
Image resolution 4920 x 3264 -
Aperture f/2.4 f/2.4
Sensor size 1/3.09" (≈ 0.32 inch) 1/3.0" (≈ 0.33 inch)
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 FPS 1080p (Full HD) at 30 FPS
Depth sensor (TOF 3D) No No

Connectivity

Wi-Fi standard Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.4 6.0
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB-Storage mode
- OTG
- Charging
- USB-Storage mode
- OTG
DisplayPort No No
GPS GPS, GLONASS, Beidou, Galileo, QZSS GPS, GLONASS, Beidou, Galileo, QZSS
NFC* No Depends on the region
Infrared port Yes No
Network
Number of SIM* 2 2
Type of SIM card Nano Nano
Multi SIM mode Standby Standby
eSIM support* No No
Hybrid slot No No
5G support Yes Yes

Sound

Speakers Stereo Stereo
Headphone audio jack No No
FM radio No No
Dolby Atmos - No

Other

Category Mid-range Mid-range
Announced September 2026 July 2026
Release date October 2026 July 2026
Launch price (MSRP) $320 $329
Sensors - Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
- Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
Bundled charger Yes, 45 W Not included
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.

Conclusion

If the battery life, design, and sound are more important to you, then choose the Oppo K14 Plus. But if the camera, gaming, and connectivity are more of a priority – go for the Nothing Phone (4b).

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