Home Phone comparison Oppo Realme 8 and Realme 15 5G (Global) - Which is better?

Oppo Realme 8 vs Realme 15 5G (Global)

47 out 100
Oppo Realme 8
VS
72 out 100
Realme 15 5G (Global)
Oppo Realme 8
Realme 15 5G (Global)

Compared 2 smartphones : Oppo Realme 8 Manufactured in March, 2021, with display 6.4 with chipsetMediaTek Helio G95, vs Realme 15 5G (Global), Manufactured in November, 2025 with chipsetMediaTek Dimensity 7300 Plus. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Oppo Realme 8
  • Higher pixel density: 411ppi
  • Lighter design: 177g vs 185g
Reasons to choose Realme 15 5G (Global)
  • Larger display: 6.77in
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7000mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5.1
  • Infrared port
  • Includes charger

Versions

Available versions and configurations
Memory Options - 4/64 GB
- 4/128 GB
- 6/128 GB
- 8/128 GB		 n/a

Review

Key Specs Oppo Realme 8 and Realme 15 5G (Global)
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Oppo Realme 8
vs
Realme 15 5G (Global)

Display

Display quality comparison
Type Super AMOLED AMOLED
Size 6.4 in 6.77 in
Resolution 1080x2400 pixels 1080x2392 pixels
Aspect ratio 20:9 19.5:9
Pixel density 411 ppi 388 ppi
Refresh rate 60 Hz 144 Hz
Adaptive refresh rate No Yes
Max brightness 430 nits 1600 nits
HDR support Yes HDR10 Yes, HDR10+
Touch Sampling Rate 180 Hz 240 Hz
Screen-to-body ratio 83.3 % 90.8 %
Features - Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Oppo Realme 8
601 nits
Realme 15 5G (Global)
n/a
sRGB gamut90.7 %n/a
PWM (Flicker)255 Hzn/a
Response time8 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Oppo Realme 8]

Design & Build

Design and ergonomics comparison
Height 160.6 mm (6.32 in) 163.34 mm (6.43 in)
Width 73.9 mm (2.91 in) 75.88 mm (2.99 in)
Thickness 8 mm (0.31 in) 7.66 mm (0.3 in)
Weight 177 g (6.24 oz) 185 g (6.53 oz)
Water resistance No IP69
Back panel Plastic n/a
Frame Plastic Plastic
Colors - Black
- Silver		 - Gray
- Pink
- Purple
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Oppo Realme 8
83.3 %
Realme 15 5G (Global)
90.8 %

Performance

Testing Oppo Realme 8 and Realme 15 5G (Global) In benchmarks
Processor
Chipset MediaTek Helio G95 MediaTek Dimensity 7300 Plus
Max Frequency 2050 MHz 2600 MHz
CPU Cores 8 (2 + 6) 8 (4 + 4)
Architecture - 6/2 (Cortex-A55)
- 2/2.05 (Cortex-A76)		 - 4/2 (Cortex-A55)
- 4/2.5 (Cortex-A78)
Process TSMC TSMC
Transistor Size 12 nm 4 nm
Neural Processor MediaTek APU MediaTek APU 655
Graphics Mali-G76 MP4 Mali-G615 MP2
GPU Cores 144 256
GPU Frequency 900 MHz 1047 MHz
FLOPS 259.2 GFLOPS 536.1 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme 8
628
Realme 15 5G (Global)
1012
Geekbench 6 (Multi-Core)
Oppo Realme 8
1725
Realme 15 5G (Global)
2976
Geekbench 6 (Single-Core)6281012
Geekbench 6 (Multi-Core)17252976
AnTuTu 10
AnTuTu 10
Oppo Realme 8
400185
Realme 15 5G (Global)
730248
CPU121827218026
GPU95212151416
Memory80801187569
UX102345173237
NanoReview Score400185730248
3DMark Wild Life
3DMark Wild Life
Oppo Realme 8
1481
Realme 15 5G (Global)
n/a
Max Surface Temp.50.4 °Cn/a
Stability89 %n/a
Graphics Test8 fpsn/a
Graphics Score1481n/a
Sources: 3DMark [Oppo Realme 8]
PCMark 3.0
PCMark 3.0
Oppo Realme 8
10115
Realme 15 5G (Global)
n/a
Writing score12372n/a
Web score7915n/a
Video editing6789n/a
Data manipulation6022n/a
NanoReview Score10115n/a

Memory

RAM
RAM Size - 4 GB
- 6 GB
- 8 GB		 12 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity- 64 GB
- 128 GB		256 GB
Storage TypeUFS 2.1UFS 3.1
Memory CardMicroSDNo

Software

OS Android 11 (Upgradeable to Android 13) Android 15
OS Size 10 GB n/a
UI Skin Realme UI 4.0 Realme UI 6.0

Battery

Volume 5000 mAh 7000 mAh
Max Charging Power 30 W 80 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging Yes No
Fast Charging Yes (50% in 26 min) Yes (50% in 26 min)
Full Charge Time 1:10 h 0:62 h

Main camera

Matrix 64 MP 50 MP
Photo resolution 9248x6920 pixels 8192x6144 pixels
Zoom Digital Digital
Flash LED Dual LED
Stabilization Digital Optical
8K Recording No No
4K Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 120 fps (1080p) 240 fps (720p)
Wide-angle lens 119 ° 112 °
Lenses count Standard: 64 MP
Ultra-wide: 8 MP
Macro: 2 MP
Monochrome: 2 MP		 Standard: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix64 MP50 MP
Aperturef/1.8f/1.8
Focal length26 mm26 mm
SensorOmnivision OV64BSony IMX882
Sensor size1/21/1.95 (0.51)
Pixel size0.7 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrix8 MP8 MP
Aperturef/2.3f/2.2
Focal length16 mm16 mm
Sensor size1/4.0n/a
Pixel size1.12 μmn/a
StabilizationDigitalDigital

Front camera

Matrix 16 MP 50 MP
Photo resolution 4920x3264 pixels 8192x6144 pixels
Aperture f/2.5 f/2.4
Focal length n/a 23 mm
Sensor Sony IMX471 CMOS
Sensor size 1/3.0 n/a
Pixel size 1 μm n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 120 fps 2160p (4K) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) 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 5.1 5.4
Bluetooth features LE, A2DP 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 n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes No
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900GSM 900/1800MHz
3G BandsWCDMA 1/5/8WCDMA 900/2100MHz
LTE Bands*LTE (B1/B3/B5/B8/B38/B40/B41)LTE (B1/B3/B5/B8/B40)
LTE category12n/a
5G SupportNoYes

Sound

Speakers Mono n/a
3.5 mm Jack Yes No
FM Radio No No
Dolby Atmos No No
Speaker Test
Max Volume
Oppo Realme 8
80.9 dB
Realme 15 5G (Global)
n/a

Other

Class Mid-range Mid-range
Announced March, 2021 yr September, 2025 yr
Release Date March, 2021 yr November, 2025 yr
Launch Price ($) 200 n/a
MSRP ($) n/a 350
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included n/a Yes, 80 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Realme 15 5G (Global) the clear winner in this comparison.

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