Home Phone comparison Xiaomi Poco F8 Ultra and Vivo V70 - Which is better?

Xiaomi Poco F8 Ultra vs Vivo V70

93 out 100
Xiaomi Poco F8 Ultra
VS
78 out 100
Vivo V70
Xiaomi Poco F8 Ultra
Vivo V70

Compared 2 smartphones : Xiaomi Poco F8 Ultra Manufactured in November, 2025, with display 6.9 with chipsetQualcomm Snapdragon 8 Elite Gen 5, vs Vivo V70, Manufactured in February, 2026with chipsetQualcomm Snapdragon 7 Gen 4. 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 Xiaomi Poco F8 Ultra
  • Larger display: 6.9in
  • Newer Bluetooth version: 6.0 vs 5.4
  • Supports newer USB: 3.2 vs 2
Reasons to choose Vivo V70
  • Higher pixel density: 459ppi
  • Lighter design: 187g vs 218g

Versions

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

Review

Key Specs Xiaomi Poco F8 Ultra and Vivo V70
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:
Xiaomi Poco F8 Ultra
vs
Vivo V70

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.9 in 6.59 in
Resolution 1200x2608 pixels 1260x2750 pixels
Aspect ratio 19.5:9 19.5:9
Pixel density 416 ppi 459 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes Yes (60-120 Hz)
Max brightness 2000 nits 1800 nits
HDR support Yes, Dolby Vision Yes, HDR10+
Touch Sampling Rate 480 Hz n/a
Screen-to-body ratio 91.9 % 91 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi Poco F8 Ultra
3501 nits
Vivo V70
n/a

Design & Build

Design and ergonomics comparison
Height 163.3 mm (6.43 in) 157.52 mm (6.2 in)
Width 77.8 mm (3.06 in) 74.33 mm (2.93 in)
Thickness 7.9 mm (0.31 in) 7.59 mm (0.3 in)
Weight 218 g (7.69 oz) 187 g (6.6 oz)
Water resistance IP68 IP69
Cooling system Vapor chamber Vapor chamber
Back panel n/a Plastic
Frame Metal Metal
Colors - White
- Black
- Blue		 - Black
- Red
Fingerprint sensor Yes, In-Display Yes, In-Display
Screen-to-body ratio
Xiaomi Poco F8 Ultra
91.9 %
Vivo V70
91 %

Performance

Testing Xiaomi Poco F8 Ultra and Vivo V70 In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Elite Gen 5 Qualcomm Snapdragon 7 Gen 4
Max Frequency 4600 MHz 2800 MHz
CPU Cores 8 (2 + 6) 8 (1 + 4 + 3)
Architecture 6/3.63 () - 3/1.84 (Kryo Silver (Cortex-520))
- 4/2.4 (Kryo Gold (Cortex-720))
- 1/2.8 (Kryo Prime (Cortex-720))
Process TSMC TSMC
Transistor Size 3 nm 4 nm
Neural Processor Hexagon Yes
Graphics Adreno 840 Adreno 722
GPU Cores 1536 512
GPU Frequency 1200 MHz 1150 MHz
FLOPS 3686.4 GFLOPS 1177.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco F8 Ultra
3553
Vivo V70
1364
Geekbench 6 (Multi-Core)
Xiaomi Poco F8 Ultra
10883
Vivo V70
4190
Geekbench 6 (Single-Core)35531364
Geekbench 6 (Multi-Core)108834190
Geekbench Compute (GPU)274207958
Sources: Geekbench v6 [Xiaomi Poco F8 Ultra], [Vivo V70]
AnTuTu 10
AnTuTu 10
Xiaomi Poco F8 Ultra
3865467
Vivo V70
1036813
CPU1163106310368
GPU1394796327879
Memory546277173509
UX761288225057
NanoReview Score38654671036813

Memory

RAM
RAM Size 12 GB 8 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency 5300 MHz n/a
Channels 4 4
Storage
Storage Capacity256 GB256 GB
Storage TypeUFS 4.1UFS 4.1
Memory CardNoNo

Software

OS Android 16 Android 16
UI Skin HyperOS 3 OriginOS 6

Battery

Volume 6500 mAh 6500 mAh
Max Charging Power 100 W 90 W
Battery Type Silicon Carbon (Si/C) Silicon Carbon (Si/C)
Removable No No
Wireless Charging Yes (50 W) No
Reverse Charging Yes, (Wireless) Yes
Fast Charging Yes (78% in 15 min) Yes (48% in 30 min)
Full Charge Time 0:39 h 0:58 h
Battery Life Test
Battery Life
Xiaomi Poco F8 Ultra
32:38
Vivo V70
n/a
Web Browsing15:14 hn/a
Video Playback22:44 hn/a
Games08:06 hn/a
Standby Mode124 hn/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Optical, 5x Optical, 3.7x
Flash Dual LED LED
Stabilization Optical Optical
8K Recording Yes (Up to 30 fps) No
4K Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 960 fps (1080p) n/a
Wide-angle lens 102 ° 115 °
Lenses count Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 50 MP		 Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.7f/1.9
Focal length23 mm23 mm
SensorOmnivision Light Hunter 950n/a
Sensor size1/1.31 (0.76)1/1.56 (0.64)
Pixel size1.2 μm1 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus
StabilizationOpticalOptical
Telephoto
Matrix50 MP50 MP
Aperturef/3.0f/2.7
Focal length115 mm85 mm
SensorSamsung S5KJN5n/a
Sensor size1/2.76 (0.36)1/1.95 (0.51)
Pixel size0.64 μm0.8 μm
StabilizationOpticalOptical
Ultra-wide lens
Matrix50 MP8 MP
Aperturef/2.4f/2.2
Focal length18 mm15 mm
Sensor size1/2.88 (0.35)n/a
Pixel size0.61 μmn/a
StabilizationDigitalDigital

Front camera

Matrix 32 MP 50 MP
Photo resolution n/a 8192x6144 pixels
Aperture f/2.2 f/2.0
Focal length 21 mm 21 mm
Sensor CMOS n/a
Sensor size 1/3.44 (0.29) 1/2.76 (0.36)
Pixel size 0.64 μm 0.64 μm
Autofocus No Phase autofocus
Stabilization Digital Digital
Video resolution 2160p (4K) at 30 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
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 6.0 5.4
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 3.2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort Yes Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Varies by region Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesYes
Hybrid SlotNoNo
5G SupportYesYes

Sound

Speakers 2.1 n/a
3.5 mm Jack No No
FM Radio No No

Other

Class Flagship Mid-range
Announced November, 2025 yr February, 2026 yr
Release Date November, 2025 yr February, 2026 yr
MSRP ($) 729 500
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes, 100 W Yes, 90 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi Poco F8 Ultra the clear winner in this comparison.

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