Home Phone comparison Oppo K13 Turbo and Vivo iQOO Z11x - Which is better?

Oppo K13 Turbo vs Vivo iQOO Z11x

77 out 100
Oppo K13 Turbo
VS
67 out 100
Vivo iQOO Z11x
Oppo K13 Turbo
Vivo iQOO Z11x

Compared 2 smartphones : Oppo K13 Turbo Manufactured in July, 2025, with display 6.8 with chipsetMediaTek Dimensity 8450, vs Vivo iQOO Z11x, Manufactured in March, 2026with 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 K13 Turbo
  • Larger display: 6.8in
  • Higher pixel density: 453ppi
  • Lighter design: 207g vs 219g
  • Infrared port
Reasons to choose Vivo iQOO Z11x
  • Higher battery capacity: 7200mAh vs 7000mAh

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB
- 12/256 GB
- 12/512 GB
- 16/256 GB		 - 6/128 GB
- 8/128 GB
- 8/256 GB

Review

Key Specs Oppo K13 Turbo 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 K13 Turbo
vs
Vivo iQOO Z11x

Display

Display quality comparison
Type AMOLED IPS LCD
Size 6.8 in 6.76 in
Resolution 1280x2800 pixels 1080x2344 pixels
Aspect ratio 19.5:9 19.5:9
Pixel density 453 ppi 382 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (60-120 Hz)
Max brightness 1600 nits 1200 nits
HDR support No No
Touch Sampling Rate 240 Hz n/a
Screen-to-body ratio 90.3 % 85.9 %
Features - DCI-P3
- Always-On Display
- DC dimming		 n/a

Design & Build

Design and ergonomics comparison
Height 162.8 mm (6.41 in) 166.6 mm (6.56 in)
Width 77.2 mm (3.04 in) 78.4 mm (3.09 in)
Thickness 8.3 mm (0.33 in) 8.4 mm (0.33 in)
Weight 207 g (7.3 oz) 219 g (7.72 oz)
Water resistance IPX9 IP69
Cooling system Active fan n/a
Back panel n/a Plastic
Frame Plastic Plastic
Colors - White
- Black
- Purple		 - Black
- Green
Fingerprint sensor Yes, In-Display Yes, In-Button
Screen-to-body ratio
Oppo K13 Turbo
90.3 %
Vivo iQOO Z11x
85.9 %

Performance

Testing Oppo K13 Turbo and Vivo iQOO Z11x In benchmarks
Processor
Chipset MediaTek Dimensity 8450 Mediatek Dimensity 7400
Max Frequency 3250 MHz 2600 MHz
CPU Cores 8 (1 + 3 + 4) 8 (4 + 4)
Architecture - 4/2.1 (Cortex-A725)
- 3/3 (Cortex-A725)
- 1/3.25 (Cortex-A725)		 - 4/2 (Cortex-A55)
- 4/2.6 (Cortex-A78)
Process TSMC TSMC
Transistor Size 4 nm 4 nm
Neural Processor MediaTek NPU 880 MediaTek APU 655
Graphics Mali-G720 MP7 Mali-G615 MP2
GPU Cores 896 256
GPU Frequency 1300 MHz 1300 MHz
FLOPS 2329.6 GFLOPS 665.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo K13 Turbo
1456
Vivo iQOO Z11x
1064
Geekbench 6 (Multi-Core)
Oppo K13 Turbo
5932
Vivo iQOO Z11x
2878
Geekbench 6 (Single-Core)14561064
Geekbench 6 (Multi-Core)59322878
Geekbench Compute (GPU)123213062
Sources: Geekbench v6 [Oppo K13 Turbo], [Vivo iQOO Z11x]
AnTuTu 10
AnTuTu 10
Oppo K13 Turbo
1588013
Vivo iQOO Z11x
922227
CPU379822329972
GPU639487147724
Memory276798155228
UX291906289303
NanoReview Score1588013922227

Memory

RAM
RAM Size 8 GB 6 GB
Memory Type LPDDR5X LPDDR4X
Memory Frequency n/a 2133 MHz
Channels 4 2
Storage
Storage Capacity128 GB128 GB
Storage TypeUFS 3.1UFS 3.1
Memory CardNoNo

Software

OS Android 15 Android 16
UI Skin ColorOS 15 OriginOS 6

Battery

Volume 7000 mAh 7200 mAh
Max Charging Power 80 W 44 W
Battery Type Silicon Carbon (Si/C) Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging Yes Yes
Fast Charging Yes (63% in 30 min) Yes (50% in 43 min)
Full Charge Time 0:56 h n/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 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
Lenses count Standard: 50 MP
Depth: 2 MP		 Standard: 50 MP
Depth
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8n/a
Focal length27 mmn/a
Sensor sizen/a1/2.93 (0.34)
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital

Front camera

Matrix 16 MP 32 MP
Photo resolution 4920x3264 pixels n/a
Aperture f/2.4 n/a
Focal length 22 mm n/a
Sensor CMOS n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- 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 5.4
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* Yes No
Infrared Port Yes No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 900/1800MHzn/a
3G BandsWCDMA 1/5/6/8/19n/a
LTE Bands*LTE (B1/B3/B5/B8/B19/B38/B40/B41/B42/B48)n/a
5G SupportYesYes

Sound

3.5 mm Jack No No
FM Radio No No
Dolby Atmos n/a No

Other

Class Mid-range Mid-range
Announced July, 2025 yr March, 2026 yr
Release Date July, 2025 yr March, 2026 yr
MSRP ($) 305 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 Yes, 80 W Yes, 0 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Oppo K13 Turbo the clear winner in this comparison.

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