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Vivo iQOO Z10 Lite vs itel S25 Ultra

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Vivo iQOO Z10 Lite vs itel S25 Ultra

56 out of 100
Vivo iQOO Z10 Lite
VS
56 out of 100
itel S25 Ultra
Vivo iQOO Z10 Lite
itel S25 Ultra

Here we compared two budget smartphones: the 6.74-inch Vivo iQOO Z10 Lite (with MediaTek Dimensity 6300) that was released on June 18, 2025, against the itel S25 Ultra, which is powered by Unisoc T620 and came out 8 months before. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.

Memory
  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery life
  6. Camera
  7. Comments

Key differences

An overview of the main advantages of each smartphone
Reasons to consider the Vivo iQOO Z10 Lite
  • 2.1x better performance in AnTuTu Benchmark (703K versus 332K)
  • Comes with 1000 mAh larger battery capacity: 6000 vs 5000 mAh
  • Newer Bluetooth version (v5.4)
  • More energy-efficient CPU – Dimensity 6300
  • Stereo speakers
  • More recent OS version: Android 15 versus 14
  • 47% faster in single-core GeekBench 6 test: 729 and 497 points
Reasons to consider the itel S25 Ultra
  • Has 2x more RAM: 8GB versus 4GB
  • 51% higher pixel density (393 vs 260 PPI)
  • Higher display refresh rate – 120 Hz
  • AMOLED display (versus competitor's IPS LCD)
  • Weighs 39 grams less

Review

Evaluation of Vivo iQOO Z10 Lite and itel S25 Ultra 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
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
Select your primary usage scenario to get a more accurate NanoReview Score
Primary usage:

Value for money (Beta)

To get an accurate value-for-money index, update the default prices with actual prices from your country’s retailers (for the selected memory configs) and press the "Calculate" button.
Currency
4 / 128 GB
VS
8 / 128 GB
228.1
(Excellent)
Value Index
176.7
(Excellent)
Based on our estimates, Vivo iQOO Z10 Lite offers an 29.1% better value-for-money ratio at the given prices. It may not be worth paying an additional 4403 JPY for itel S25 Ultra.
Please note: Our camera and battery review for both phones is still in progress and may result in an adjusted value index.

Tests and specifications

Comparison table of technical specifications and tests
Phone:
iQOO Z10 Lite
vs
S25 Ultra

Display

TypeIPS LCDAMOLED
Size6.74 inches6.78 inches
Resolution720 x 1600 pixels1080 x 2436 pixels
Aspect ratio20:920.5:9
PPI260 ppi393 ppi
Refresh rate90 Hz120 Hz
Adaptive refresh rateYes (60-120 Hz)Yes
Max rated brightness1000 nits1400 nits
HDR supportNoNo
Screen protectionTempered glassCorning Gorilla Glass 7i
Screen-to-body ratio85.2%89.1%
Display features - DCI-P3 - DCI-P3
- Always-On Display

Design and build

Height167.3 mm (6.59 inches)164.2 mm (6.46 inches)
Width77 mm (3.03 inches)74.6 mm (2.94 inches)
Thickness8.2 mm (0.32 inches)6.9 mm (0.27 inches)
Weight202 g (7.13 oz)163 g (5.75 oz)
WaterproofIP64IP64
Rear materialPlasticPlastic
Frame materialPlasticPlastic
ColorsBlue, GreenBlack, Gray, Purple
Fingerprint scannerYes, in-buttonYes, in-display
Screen-to-body ratio

Performance

Tests of Vivo iQOO Z10 Lite and itel S25 Ultra in the benchmarks
SoC
ChipsetMediaTek Dimensity 6300Unisoc T620
Max clock2400 MHz2200 MHz
CPU cores8 (2 + 6)8 (2 + 6)
Architecture- 6 cores at 2 GHz: Cortex-A55
- 2 cores at 2.4 GHz: Cortex-A76		- 6 cores at 1.8 GHz: Cortex-A55
- 2 cores at 2.2 GHz: Cortex-A75
L3 cache2 MB -
ManufacturingTSMCTSMC
Lithography process6 nanometers12 nanometers
Neural processor (NPU)YesNo
GraphicsMali-G57 MP2Mali-G57 MP1
GPU shading units6432
GPU clock1072 MHz850 MHz
FLOPS~137.2 GFLOPS~54.4 GFLOPS

Benchmarks

Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Geekbench Compute (GPU)1405599
Single-core score729497
Multi-core score17751541
AnTuTu Benchmark 10
iQOO Z10 Lite+111%
703069
S25 Ultra
332915
CPU201129101047
GPU14547030281
Memory196394116778
UX16007684809
Total score703069332915
SamplesLess than 3Less than 3

Memory

RAM
RAM size4 GB8 GB
Memory typeLPDDR4XLPDDR4X
Memory clock2133 MHz2133 MHz
Channels22
Storage
Storage size128 GB128 GB
Storage typeUFS 2.2UFS 2.2
Memory cardNo -

Software

Operating systemAndroid 15 Android 14
ROMFuntouchOS 15itel OS 14.5

Battery

Capacity6000 mAh5000 mAh
Max charge power15 W18 W
Battery type - Li-Po
ReplaceableNoNo
Wireless chargingNo No
Reverse charging - No
Fast chargingYes Yes

Main camera

Matrix50 megapixels50 megapixels
Image resolution8192 x 6144 -
ZoomDigitalDigital
FlashLEDLED
StabilizationDigitalDigital
8K video recordingNoNo
4K video recordingNoNo
1080p video recordingUp to 30FPSUp to 30FPS
Lenses1) Standard: 50 MP
2) Depth: 2 MP
1) Standard: 50 MP
2) Macro
3) Depth
Camera features - Bokeh mode
- Pro mode		 - Bokeh mode
- Pro mode
Standard lens
Image resolution50 MP50 MP
Aperturef/1.8f/1.6
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital
Macro lens
Stabilization - No

Selfie camera

Megapixels5 megapixels32 megapixels
Aperturef/2.2f/2.2
Focal length - 22 mm
AutofocusNoNo
StabilizationDigitalDigital
Video resolution1080p (Full HD) at 30 FPS1080p (Full HD) at 30 FPS
Depth sensor (TOF 3D)NoNo

Connectivity

Wi-Fi standardWi-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 Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version5.45
Bluetooth featuresPAN, OPP, LELE
USB typeUSB Type-CUSB Type-C
USB version22
USB features - Charging
- USB-Storage mode
- OTG		 - Charging
- USB-Storage mode
- OTG
DisplayPortNoNo
GPSGPS, GLONASS, Beidou, Galileo, QZSSGPS, GLONASS, Beidou, Galileo
NFC*NoYes
Infrared portYesYes
Network
Number of SIM*22
Type of SIM cardNanoNano
Multi SIM modeStandbyStandby
eSIM support*NoNo
Hybrid slotNoNo
5G supportYesNo

Sound

SpeakersStereoMono
Headphone audio jackNoNo
FM radioYesNo
Dolby Atmos - No

Other

CategoryBudgetBudget
AnnouncedJune 2025November 2024
Release dateJune 2025November 2024
Launch price (MSRP)$110$140
Sensors - Proximity sensor
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint		 - Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
Bundled chargerYes, 15 WYes, 18 W
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
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