Home Phone comparison Oppo Realme 8 and Vivo iQOO Z11x - Which is better?

Oppo Realme 8 vs Vivo iQOO Z11x

47 out 100
Oppo Realme 8
VS
67 out 100
Vivo iQOO Z11x
Oppo Realme 8
Vivo iQOO Z11x

Compared 2 smartphones : Oppo Realme 8 Manufactured in March, 2021, with display 6.4 with chipsetMediaTek Helio G95, vs Vivo iQOO Z11x, Manufactured in March, 2026 with chipsetMediatek Dimensity 7400. 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 219g
Reasons to choose Vivo iQOO Z11x
  • Larger display: 6.76in
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 7200mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5.1
  • Includes charger

Versions

Available versions and configurations
Memory Options - 4/64 GB
- 4/128 GB
- 6/128 GB
- 8/128 GB		 - 6/128 GB
- 8/128 GB
- 8/256 GB

Review

Key Specs Oppo Realme 8 and Vivo iQOO Z11x
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
Vivo iQOO Z11x

Display

Display quality comparison
Type Super AMOLED IPS LCD
Size 6.4 in 6.76 in
Resolution 1080x2400 pixels 1080x2344 pixels
Aspect ratio 20:9 19.5:9
Pixel density 411 ppi 382 ppi
Refresh rate 60 Hz 120 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 430 nits 1200 nits
HDR support Yes HDR10 No
Touch Sampling Rate 180 Hz n/a
Screen-to-body ratio 83.3 % 85.9 %
Features - Always-On Display
- DC dimming		 n/a
Display test
Peak brightness (auto)
Oppo Realme 8
601 nits
Vivo iQOO Z11x
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) 166.6 mm (6.56 in)
Width 73.9 mm (2.91 in) 78.4 mm (3.09 in)
Thickness 8 mm (0.31 in) 8.4 mm (0.33 in)
Weight 177 g (6.24 oz) 219 g (7.72 oz)
Water resistance No IP69
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Black
- Silver		 - Black
- Green
Fingerprint sensor Yes In-Display Yes, In-Button
Screen-to-body ratio
Oppo Realme 8
83.3 %
Vivo iQOO Z11x
85.9 %

Performance

Testing Oppo Realme 8 and Vivo iQOO Z11x In benchmarks
Processor
Chipset MediaTek Helio G95 Mediatek Dimensity 7400
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)
- 4/2.6 (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 1300 MHz
FLOPS 259.2 GFLOPS 665.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme 8
628
Vivo iQOO Z11x
1064
Geekbench 6 (Multi-Core)
Oppo Realme 8
1725
Vivo iQOO Z11x
2878
Geekbench 6 (Single-Core)6281064
Geekbench 6 (Multi-Core)17252878
Geekbench Compute (GPU)n/a3062
Sources: Geekbench v6 [Vivo iQOO Z11x]
AnTuTu 10
AnTuTu 10
Oppo Realme 8
400185
Vivo iQOO Z11x
922227
CPU121827329972
GPU95212147724
Memory80801155228
UX102345289303
NanoReview Score400185922227
3DMark Wild Life
3DMark Wild Life
Oppo Realme 8
1481
Vivo iQOO Z11x
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
Vivo iQOO Z11x
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		 6 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity- 64 GB
- 128 GB		128 GB
Storage TypeUFS 2.1UFS 3.1
Memory CardMicroSDNo

Software

OS Android 11 (Upgradeable to Android 13) Android 16
OS Size 10 GB n/a
UI Skin Realme UI 4.0 OriginOS 6

Battery

Volume 5000 mAh 7200 mAh
Max Charging Power 30 W 44 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging Yes Yes
Fast Charging Yes (50% in 26 min) Yes (50% in 43 min)
Full Charge Time 1:10 h n/a

Main camera

Matrix 64 MP 50 MP
Photo resolution 9248x6920 pixels 8192x6144 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Digital Digital
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 30 fps)
Slow Motion 120 fps (1080p) n/a
Wide-angle lens 119 ° n/a
Lenses count Standard: 64 MP
Ultra-wide: 8 MP
Macro: 2 MP
Monochrome: 2 MP		 Standard: 50 MP
Depth
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix64 MP50 MP
Aperturef/1.8n/a
Focal length26 mmn/a
SensorOmnivision OV64Bn/a
Sensor size1/21/2.93 (0.34)
Pixel size0.7 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital
Ultra-wide lens
Matrix8 MPn/a
Aperturef/2.3n/a
Focal length16 mmn/a
Sensor size1/4.0n/a
Pixel size1.12 μmn/a
StabilizationDigitaln/a

Front camera

Matrix 16 MP 32 MP
Photo resolution 4920x3264 pixels n/a
Aperture f/2.5 n/a
Sensor Sony IMX471 n/a
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 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 5 (802.11 a/b/g/n/ac)
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 No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900n/a
3G BandsWCDMA 1/5/8n/a
LTE Bands*LTE (B1/B3/B5/B8/B38/B40/B41)n/a
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
Vivo iQOO Z11x
n/a

Other

Class Mid-range Mid-range
Announced March, 2021 yr March, 2026 yr
Release Date March, 2021 yr March, 2026 yr
Launch Price ($) 200 n/a
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, 0 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Vivo iQOO Z11x the clear winner in this comparison.

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