Samsung Galaxy S10 SM-G973F 128GB vs. Samsung Galaxy A51 SM-A515F/DS (4GB RAM) 128GB

Samsung Galaxy S10 SM-G973F 128GB

Samsung Galaxy S10 SM-G973F 128GB

4
“Image quality”

£458.48

£517.89 Incl. delivery
Samsung Galaxy A51 SM-A515F/DS (4GB RAM) 128GB

Samsung Galaxy A51 SM-A515F/DS (4GB RAM) 128GB

3.2

£231.61

£291.00 Incl. delivery
Built-in camera
Yes
Yes
Front camera
Yes
Yes
Effective pixels front camera
10 megapixels
32 megapixels
Number of front cameras
1 ​
1 ​
Camera features
Autofocus, Built-in flash/lamp, Optical image stabilization (OIS), Optical zoom
Autofocus, Built-in flash/lamp, Electronic image stabilization (EIS)
Effective pixels
16 megapixels
48 megapixels
Maximum lens aperture
1.5
2
Number of rear cameras
3 ​
4 ​
Sensor format
1/2.55"
1/2"
Video recording
Yes
Yes
Max frame rate (highest resolution)
60 fps
30 fps
Max frame rate (regardless of res.)
960 fps
240 fps
Max resolution (highest frame rate)
1280x720 (HD 720) pixels
1920x1080 (HD 1080) pixels
Maximum resolution (video)
3840x2160 (4K Ultra HD) pixels
3840x2160 (4K Ultra HD) pixels
2G (GSM)
Yes
Yes
3G (UMTS)
Yes
Yes
HSPA+
Yes
Yes
4G (LTE)
Yes
Yes
4G: Speed (down/up)
Cat.20/13: 2000/150 Mbit/s
5G (NR)
No
No
Bluetooth
Yes
Yes
Bluetooth codec
aptX, SBC
SBC
Bluetooth profile
A2DP, AVRCP, OPP, HFP, HSP, PBAP
A2DP, AVRCP
Bluetooth version
5.0
5.0
Built-in navigation system
Yes
Yes
Type of navigation system
GPS, A-GPS, BeiDou, Galileo, GLONASS
GPS, A-GPS, BeiDou, Galileo, GLONASS
NFC
Yes
Yes
Wireless network (Wi-Fi)
Yes
Yes
Wireless networking standard
802.11a, 802.11b, 802.11g, 802.11n (Wi-Fi 4), 802.11ac (Wi-Fi 5), 802.11ax (Wi-Fi 6)
802.11a, 802.11b, 802.11g, 802.11n (Wi-Fi 4), 802.11ac (Wi-Fi 5)
Streaming standards
Miracast, Google Cast/Chromecast
Data connector
USB
USB
Type of USB connector
USB (Type C)
USB (Type C)
USB On-The-Go (OTG)
Yes
Yes
USB version
3 (Gen 1)
2.0
Headphone output (2.5/3.5 mm)
Yes
Yes
Type of connection
3.5 mm
3.5 mm
Colour
Black, Silver, Blue, White, Red, Green, Grey
Black, Blue, White, Pink
Developed especially for seniors
No
No
Physical keyboard/numpad
No
No
Dimensions (WxHxD)
Depth
7.8 mm
7.9 mm
Height
149.9 mm
158.5 mm
Width
70.4 mm
73.6 mm
Product weight
157 g
172 g
Built-in sensors
Proximity sensor, Accelerometer, Gyroscope, Barometer, Heart rate monitor
Proximity sensor, Accelerometer, Gyroscope
Built-in wireless charging
Yes
No
Wireless standard
QI, PMA
Dual SIM card support
Yes
Yes
Hybrid Dual Sim
Yes
Features
ANT+, Built-in stereo speakers
FM radio, ANT+
Security
Fingerprint reader, Face scanner
Fingerprint reader, Face scanner
SIM card
Nano sim
Nano sim
Supports fast charging
Yes
Yes
Type of quick charge
Samsung Adaptive Fast Charge
Water resistant
Yes
No
IP code (level of dust/water resistance)
IP68
Aspect ratio
19:9
20:9
Display features
Scratch resistant display, HDR
Scratch resistant display
Display technology
OLED (AMOLED)
OLED (AMOLED)
Display
Colour
Colour
Number of colours
16 777 216 colours
16 777 216 colours
Pixel density
550 PPI
405 PPI
Screen resolution (HxV)
1440x3040 pixels
1080x2400 pixels
Screen size
6.1 inches
6.5 inches
Touchscreen
Yes
Yes
Material (body/chassis)
Glass, Aluminium
Glass, Plastic
RAM size
8GB
4GB
Release year
2019
2020
Battery capacity
3400 mAh
4000 mAh
Exchangeable battery
No
No
Graphics processor (GPU)
Yes
Yes
Graphics processor type
ARM Mali-G76 MP12
ARM Mali-G72 MP3
Processor core type
Octa Core
Octa Core
Processor speed
2.7 GHz
2.3 GHz
SoC/CPU (System on Chip)
Samsung Exynos 9 Octa (9820)
Samsung Exynos 9 Octa (9611)
Operating system (latest version)
Android 10 (Android Q)
Android 10 (Android Q)
Support for alternative firmware
Internal storage space (size)
128 GB
128 GB
Memory card reader
Yes
Yes
Compatible memory cards
microSD, microSDHC, microSDXC
microSD, microSDHC, microSDXC
Maximum memory card size
512GB
512GB