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Samsung Galaxy S21 Ultra 5G (12 GB / 128 GB) vs Samsung Galaxy S23 (8 GB / 128 GB) Comparison

Samsung Galaxy S21 Ultra 5G photo
Samsung Galaxy S23 photo
BASIC FEATURES
 
 
Screen Size
6.8 Inch
6.1 Inch
Screen/Body Ratio
88.96 %
87.9 %
Weight
229 Grams
168 Grams
Camera Resolution
108 MP
50 MP
Storage Capacity
128 GB
128 GB
Internal Memory (RAM)
12 GB
8 GB
Chipset
Samsung Exynos 2100
Qualcomm Snapdragon 8 Gen 2 (SM8550-AB)
CPU Frequency
2.9 GHz
3.36 GHz
Screen Resolution
1440x3200 (QHD+) Pixel
1080x2340 (FHD+) Pixel
Video Recording Resolution
4320p (Ultra HD) 8K
4320p (Ultra HD) 8K
Battery Capacity
5000 mAh
3900 mAh
Head SAR
0.714 W/kg
0.963 W/kg
OS Version
Android 11
Android 13 (T)
FULL FEATURES
 
 
DISPLAY
 
 
Screen Size
Display Technology
Screen Resolution Standard
Pixel Density (PPI)
516 PPI
425 PPI
Screen Refresh Rate
Aspect Ratio
Screen Area
111.04 cm²
91.18 cm²
Touch Screen Technology
Capacitive Touchscreen
Capacitive Touchscreen
Color Depth
Screen/Body Ratio
88.96 %
87.9 %
BATTERY
 
 
Battery Capacity
Talk Time (4G)
41 Hours
35 Hours
Internet Usage (WiFi)
18 Hours
20 Hours
Internet Usage (4G)
18 Hours
20 Hours
Video Playing
22 Hours
22 Hours
Video Player Note
 
Wireless
Audio Playing
81 Hours
71 Hours
Audio Playing Info
Wireless
Wireless
Charging Type
Fast Charge
Yes
Yes
Fast Charge Power
Wireless Charge
Yes
Yes
Removable Battery
No
No
CAMERA
 
 
Camera Resolution
Optical Image Stabilization (OIS)
Yes
Yes
Flash
LED
LED
Aperture Size
Focal Length
26 mm
23 mm
Camera Sensor Size
 
Video Recording Resolution
Video FPS
Second Rear Camera
Yes
Yes
Second Rear Camera Resolution
Second Rear Camera Aperture
F2.2
F2.2
Third Rear Camera
Yes
Yes
Third Rear Camera Resolution
Third Rear Camera Aperture
F2.4
F2.4
Fourth Rear Camera
Yes
 
Fourth Rear Camera Resolution
10 MP
 
Fourth Rear Camera Aparture
F4.9
 
Front Camera Resolution
Front Camera Video Resolution
Front Camera FPS
Front Camera Aperture Size
DxOMark Camera Score (v4)
121 Points
 
DxOMark Camera (v5)
115 Points
133 Points
HARDWARE
 
 
CPU Frequency
CPU Core
Second Coprocessor
4x 2.2 GHz ARM Cortex-A55
3x 2.0 GHz ARM Cortex-A510
CPU Architecture
GPU Frequency
 
719 MHz
Lithography
AnTuTu Score (v8)
639.600 Points
 
AnTuTu Score (v9)
 
1.115.500 Points
AnTuTu Score (v10)
 
1.485.100 Points
Geekbench 5 (Single-core)
1.105 Points
1.535 Points
Geekbench 5 (Multi-core)
3.585 Points
4.725 Points
Internal Memory (RAM)
RAM Type
Storage Capacity
Storage Type
Memory Card Support
No
No
Other Chipset Options
Qualcomm Snapdragon 888 (SM8350)
 
Other RAM Options
12/16GB RAM Options
 
Other Storage Options
128/256/512GB Storage Options
128/256/512GB Storage Options
DESIGN
 
 
Height
165.1 mm
146.3 mm
Width
75.6 mm
70.9 mm
Depth
8.9 mm
7.6 mm
Weight
229 Grams
168 Grams
Colour Options
Body Material (Cover)
Body Material (Frame)
NETWORK
 
 
2G
Yes
Yes
3G
Yes
Yes
4G
Yes
Yes
4G Download
4G Upload
200 Mbps
200 Mbps
4G Technology
LTE Advanced Pro
Yes
Yes
5G
Yes
Yes
OS
 
 
Operating System
Upgradable Version
User Interface (UI)
User Interface Version
WLAN
 
 
NFC
Yes
Yes
Bluetooth Version
5.2
5.3
IR Blaster
No
No
Navigation Features
MULTIMEDIA
 
 
FM Radio
No
No
Earphone Jack
SPECS
 
 
Water Resistance
Yes
Yes
Water Resistance Level
Dust Resistance
Yes
Yes
Dust Resistance Level
Video Call (App)
Yes
Yes
Fingerprint Sensor
Yes
Yes
LED Notification Light
No
No
Head SAR
0.714 W/kg
0.963 W/kg
Body SAR
1.580 W/kg
1.304 W/kg
OTHER CONNECTIONS
 
 
USB Interface
Number of SIM
GENERAL INFORMATIONS
 
 
Release Year
Announce-Date
2021, January
2023, February
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