Home Phone comparison Samsung Galaxy A03 and Oppo K13 Turbo Pro - Which is better?

Samsung Galaxy A03 vs Oppo K13 Turbo Pro

37 out 100
Samsung Galaxy A03
VS
83 out 100
Oppo K13 Turbo Pro
Samsung Galaxy A03
Oppo K13 Turbo Pro

Compared 2 smartphones : Samsung Galaxy A03 Manufactured in January, 2022, with display 6.5 with chipsetUnisoc T606, vs Oppo K13 Turbo Pro, Manufactured in July, 2025 with chipsetQualcomm Snapdragon 8s 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 Samsung Galaxy A03
  • Lighter design: 196g vs 208g
  • Supports Dolby Atmos
Reasons to choose Oppo K13 Turbo Pro
  • Larger display: 6.8in
  • Higher pixel density: 453ppi
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 7000mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5
  • Infrared port
  • Fingerprint scanner

Versions

Available versions and configurations
Memory Options - 2/32 GB
- 3/32 GB
- 3/64 GB
- 4/32 GB
- 4/64 GB
- 4/128 GB		 - 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/512 GB

Review

Key Specs Samsung Galaxy A03 and Oppo K13 Turbo Pro
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.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Samsung Galaxy A03
vs
Oppo K13 Turbo Pro

Display

Display quality comparison
Type PLS TFT AMOLED
Size 6.5 in 6.8 in
Resolution 720x1600 pixels 1280x2800 pixels
Aspect ratio 20:9 19.5:9
Pixel density 270 ppi 453 ppi
Refresh rate 60 Hz 120 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 400 nits 1600 nits
HDR support No No
Touch Sampling Rate n/a 240 Hz
Screen-to-body ratio 81.9 % 90.3 %
Features n/a - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Samsung Galaxy A03
418 nits
Oppo K13 Turbo Pro
n/a
sRGB gamut96 %n/a
Response time45 msn/a
Contrast1641:1n/a
Sources: NotebookCheck [Samsung Galaxy A03]

Design & Build

Design and ergonomics comparison
Height 164.2 mm (6.46 in) 162.8 mm (6.41 in)
Width 75.9 mm (2.99 in) 77.2 mm (3.04 in)
Thickness 9.1 mm (0.36 in) 8.3 mm (0.33 in)
Weight 196 g (6.91 oz) 208 g (7.34 oz)
Water resistance No IPX9
Cooling system n/a Active fan
Back panel Plastic n/a
Frame Plastic Plastic
Colors - Black
- Blue
- Red		 - Black
- Silver
- Purple
Fingerprint sensor No Yes, In-Display
Screen-to-body ratio
Samsung Galaxy A03
81.9 %
Oppo K13 Turbo Pro
90.3 %

Performance

Testing Samsung Galaxy A03 and Oppo K13 Turbo Pro In benchmarks
Processor
Chipset Unisoc T606 Qualcomm Snapdragon 8s Gen 4
Max Frequency 1600 MHz 3210 MHz
CPU Cores 8 (2 + 6) 8 (1 + 3 + 2 + 2)
Architecture - 6/1.6 (Cortex-A55)
- 2/1.6 (Cortex-A75)		 - 2/2.02 (Cortex-A720)
- 2/2.8 (Cortex-A720)
- 3/3 (Cortex-A720)
- 1/3.21 (Cortex-X4)
Process TSMC TSMC
Transistor Size 12 nm 4 nm
Neural Processor No Hexagon
Graphics Mali-G57 MP1 Adreno 825
GPU Cores 32 1024
GPU Frequency 650 MHz 1150 MHz
FLOPS 83.2 GFLOPS 2355.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy A03
371
Oppo K13 Turbo Pro
2135
Geekbench 6 (Multi-Core)
Samsung Galaxy A03
1255
Oppo K13 Turbo Pro
6613
Geekbench 6 (Single-Core)3712135
Geekbench 6 (Multi-Core)12556613
Geekbench Compute (GPU)n/a18374
Sources: Geekbench v6 [Samsung Galaxy A03], [Oppo K13 Turbo Pro]
AnTuTu 10
AnTuTu 10
Samsung Galaxy A03
208818
Oppo K13 Turbo Pro
2050329
CPU77300488465
GPU22121879994
Memory49186358672
UX60211323198
NanoReview Score2088182050329
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy A03
407
Oppo K13 Turbo Pro
n/a
Max Surface Temp.43.2 °Cn/a
Stability97 %n/a
Graphics Test2 fpsn/a
Graphics Score407n/a
Sources: 3DMark [Samsung Galaxy A03]
PCMark 3.0
PCMark 3.0
Samsung Galaxy A03
6773
Oppo K13 Turbo Pro
n/a
Writing score8595n/a
Web score6021n/a
Video editing3936n/a
Data manipulation5354n/a
NanoReview Score6773n/a

Memory

RAM
RAM Size - 3 GB
- 4 GB		 12 GB
Memory Type LPDDR4X LPDDR5X
Memory Frequency n/a 4800 MHz
Channels 2 4
Storage
Storage Capacity- 32 GB
- 64 GB
- 128 GB		256 GB
Storage TypeeMMC 5.1UFS 4.0
Memory CardMicroSDNo

Software

OS Android 11 (Upgradeable to Android 13) Android 15
OS Size 13.5 GB n/a
UI Skin One UI Core 5.1 ColorOS 15

Battery

Volume 5000 mAh 7000 mAh
Max Charging Power 15 W 80 W
Battery Type Li-ion Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (20% in 40 min) Yes (63% in 30 min)
Full Charge Time 3:35 h 0:56 h
Battery Life Test
Battery Life
Samsung Galaxy A03
21:21
Oppo K13 Turbo Pro
n/a
Web Browsing09:11 hn/a
Video Playback11:46 hn/a
Games05:23 hn/a
Standby Mode103 hn/a

Main camera

Matrix 48 MP 50 MP
Photo resolution 8000x6000 pixels 8192x6144 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Digital Optical
8K Recording No No
4K Recording No Yes (Up to 30 fps)
1080p Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
Slow Motion No 120 fps (1080p)
Lenses count Standard: 48 MP
Depth: 2 MP		 Standard: 50 MP
Depth: 2 MP
Features Bokeh effect - Bokeh effect
- Pro mode
Main lens
Matrix48 MP50 MP
Aperturef/1.8f/1.8
Focal lengthn/a27 mm
Pixel size0.8 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical

Front camera

Matrix 5 MP 16 MP
Photo resolution 2560x1960 pixels 4920x3264 pixels
Aperture f/2.2 f/2.4
Focal length n/a 22 mm
Sensor CMOS CMOS
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 5 (802.11 a/b/g/n/ac) Wi-Fi 7 (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 5.4
Bluetooth features LE, A2DP LE
USB type Micro USB USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* No Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM GSM850, GSM900, DCS1800GSM 900/1800MHz
3G BandsUMTS B1 (2100), B5(850), B8 (900)WCDMA 1/4/5/6/8/19
LTE Bands*LTE (B1/B3/B5/B7/B8/B20/B28/B38/B40/B41)LTE (B1/B3/B4/B5/B8/B18/B19/B26/B38/B40/B41/B42/B48/B66)
LTE category4n/a
5G SupportNoYes

Sound

Speakers Mono n/a
3.5 mm Jack Yes No
FM Radio n/a No
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Samsung Galaxy A03
81.9 dB
Oppo K13 Turbo Pro
n/a

Other

Class Budget Mid-range
Announced November, 2021 yr July, 2025 yr
Release Date January, 2022 yr July, 2025 yr
Launch Price ($) 140 n/a
MSRP ($) n/a 359
Sensors - Proximity Sensor
- Accelerometer
- Ambient Light Sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 8 W Yes, 80 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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

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