Home Phone comparison Samsung Galaxy A23 and Realme 15T - Which is better?

Samsung Galaxy A23 vs Realme 15T

45 out 100
Samsung Galaxy A23
VS
66 out 100
Realme 15T
Samsung Galaxy A23
Realme 15T

Compared 2 smartphones : Samsung Galaxy A23 Manufactured in March, 2022, with display 6.6 with chipsetQualcomm Snapdragon 680, vs Realme 15T, Manufactured in September, 2025 with chipsetMediaTek Dimensity 6400 Max. 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 A23
  • Larger display: 6.6in
  • Supports Dolby Atmos
Reasons to choose Realme 15T
  • Higher pixel density: 401ppi
  • Higher refresh rate: 120Hz
  • Lighter design: 181g vs 195g
  • Higher battery capacity: 7000mAh vs 5000mAh
  • Newer Bluetooth version: 5.3 vs 5
  • Infrared port

Versions

Available versions and configurations
Memory Options - 4/64 GB
- 4/128 GB
- 6/64 GB
- 6/128 GB
- 8/128 GB		 - 8/128 GB
- 8/256 GB
- 12/256 GB
- 12/512 GB

Review

Key Specs Samsung Galaxy A23 and Realme 15T
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 A23
vs
Realme 15T

Display

Display quality comparison
Type PLS TFT AMOLED
Size 6.6 in 6.57 in
Resolution 1080x2408 pixels 1080x2372 pixels
Aspect ratio 20:9 20:9
Pixel density 400 ppi 401 ppi
Refresh rate 90 Hz 120 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 460 nits 4000 nits
HDR support No No
Touch Sampling Rate n/a 240 Hz
Screen-to-body ratio 83.2 % 87.6 %
Features n/a - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Samsung Galaxy A23
462 nits
Realme 15T
n/a

Design & Build

Design and ergonomics comparison
Height 164.5 mm (6.48 in) 158.36 mm (6.23 in)
Width 76.9 mm (3.03 in) 75.19 mm (2.96 in)
Thickness 8.4 mm (0.33 in) 7.79 mm (0.31 in)
Weight 195 g (6.88 oz) 181 g (6.38 oz)
Water resistance No IP69
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - White
- Black
- Blue
- Yellow		 - Silver
- Gray
- Blue
Fingerprint sensor Yes In-Button Yes, In-Display
Screen-to-body ratio
Samsung Galaxy A23
83.2 %
Realme 15T
87.6 %

Performance

Testing Samsung Galaxy A23 and Realme 15T In benchmarks
Processor
Chipset Qualcomm Snapdragon 680 MediaTek Dimensity 6400 Max
Max Frequency 2400 MHz 2500 MHz
CPU Cores 8 (4 + 4) 8 (2 + 6)
Architecture - 4/1.9 (Kryo 265 Silver (Cortex-A53))
- 4/2.4 (Kryo 265 Gold (Cortex-A73))		 - 6/2 (Cortex-A55)
- 2/2.5 (Cortex-A76)
Process TSMC TSMC
Transistor Size 6 nm 6 nm
Neural Processor Hexagon 686 Yes
Graphics Adreno 610 Mali-G57 MP2
GPU Cores 128 64
GPU Frequency 1114 MHz 1072 MHz
FLOPS 284 GFLOPS 137.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy A23
407
Realme 15T
808
Geekbench 6 (Multi-Core)
Samsung Galaxy A23
1392
Realme 15T
2046
Geekbench 6 (Single-Core)407808
Geekbench 6 (Multi-Core)13922046
Geekbench Compute (GPU)n/a1424
Sources: Geekbench v6 [Samsung Galaxy A23], [Realme 15T]
AnTuTu 10
AnTuTu 10
Samsung Galaxy A23
297257
Realme 15T
605158
CPU107322223513
GPU3944748052
Memory84454167188
UX66034166405
NanoReview Score297257605158
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy A23
440
Realme 15T
n/a
Stability98 %n/a
Graphics Test2 fpsn/a
Graphics Score440n/a
Sources: 3DMark [Samsung Galaxy A23]
PCMark 3.0
PCMark 3.0
Samsung Galaxy A23
7258
Realme 15T
n/a
Writing score8419n/a
Web score6898n/a
Video editing4231n/a
Data manipulation5867n/a
NanoReview Score7258n/a

Memory

RAM
RAM Size - 4 GB
- 6 GB
- 8 GB		 8 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency n/a 2133 MHz
Channels 2 2
Storage
Storage Capacity- 32 GB
- 64 GB
- 128 GB		128 GB
Storage TypeeMMC 5.1UFS 2.2
Memory CardMicroSDMicroSD

Software

OS Android 12 (Upgradeable to Android 14) Android 15
OS Size 24 GB n/a
UI Skin One UI 6.1 Realme UI 6.0

Battery

Volume 5000 mAh 7000 mAh
Max Charging Power 25 W 60 W
Battery Type n/a Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (32% in 30 min) Yes
Full Charge Time 1:43 h n/a
Battery Life Test
Battery Life
Samsung Galaxy A23
23:59
Realme 15T
n/a
Web Browsing08:39 hn/a
Video Playback13:39 hn/a
Games05:40 hn/a
Standby Mode128 hn/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8700x5800 pixels 8192x6144 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Optical Optical
8K Recording No No
4K Recording No No
1080p Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
Slow Motion 120 fps (720p) 120 fps (720p)
Lenses count Standard: 50 MP
Ultra-wide: 5 MP
Macro: 2 MP
Depth: 2 MP		 Standard: 50 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.8
Focal length26 mm27 mm
SensorSamsung S5KJN1Omnivision OV50D40 Light Hunter 400
Sensor size1/2.761/2.88
Pixel size0.64 μm0.61 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Ultra-wide lens
Matrix5 MPn/a
Aperturef/2.2n/a
Sensor size1/5n/a
Pixel size1.12 μmn/a
StabilizationDigitaln/a

Front camera

Matrix 8 MP 50 MP
Photo resolution 3264x2448 pixels 8192x6144 pixels
Aperture f/2.2 f/1.8
Focal length n/a 27 mm
Sensor CMOS Omnivision OV50D40 Light Hunter 400
Sensor size n/a 1/2.88
Pixel size n/a 0.61 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 60 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 5.3
Bluetooth features PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, 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
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Varies by region
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM850, GSM900, DCS1800, PCS1900GSM 850/900/1800MHz
3G BandsUMTS B1(2100), B5(850), B8(900)WCDMA 1/5/8
LTE Bands*LTE (B1/B3/B5/B7/B8/B20/B28/B38/B40/B41)LTE (B1/B3/B5/B8/B40/B41)
5G SupportNoYes

Sound

Speakers Mono n/a
3.5 mm Jack Yes No
FM Radio Yes No
Dolby Atmos Yes n/a

Other

Class Budget Mid-range
Announced March, 2022 yr September, 2025 yr
Release Date March, 2022 yr September, 2025 yr
Launch Price ($) 240 n/a
MSRP ($) n/a 230
Sensors - Gyroscope
- Accelerometer
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 15 W Yes, 60 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Realme 15T the clear winner in this comparison.

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