Samsung Galaxy S21 Plus vs Apple iPhone XR

Compared 2 smartphones : Samsung Galaxy S21 Plus Manufactured in February, 2021, with display 6.7 with chipsetSamsung Exynos 2100, vs Apple iPhone XR, Manufactured in October, 2018 with chipsetApple A12 Bionic. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Samsung Galaxy S21 Plus
  • Larger display: 6.7in
  • Higher pixel density: 394ppi
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 4800mAh vs 2942mAh
  • Supports newer USB: 3.2 vs 2
  • Fingerprint scanner
Reasons to choose Apple iPhone XR
  • Lighter design: 194g vs 200g

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB
- 3/64 GB
- 3/128 GB
- 3/256 GB

Review

Key Specs Samsung Galaxy S21 Plus and Apple iPhone XR
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

Display

Display quality comparison
Type Dynamic AMOLED IPS LCD
Size 6.7 in 6.1 in
Resolution 1080x2400 pixels 828x1792 pixels
Aspect ratio 20:9 19.5:9
Pixel density 394 ppi 326 ppi
Refresh rate 120 Hz 60 Hz
Adaptive refresh rate Yes (48-120 Hz) No
Max brightness 1300 nits 625 nits
HDR support Yes HDR10+ Yes Dolby Vision
Screen-to-body ratio 88.7 % 79.9 %
Features - DCI-P3
- Always-On Display
n/a
Display test
Peak brightness (auto)
Samsung Galaxy S21 Plus
879 nits
Apple iPhone XR
635 nits
sRGB gamut98.9 %100 %
PWM (Flicker)240 Hzn/a
Response time6.2 ms32.8 ms
Contrast∞ Infinite1920:1

Design & Build

Design and ergonomics comparison
Height 161.5 mm (6.36 in) 150.9 mm (5.94 in)
Width 75.6 mm (2.98 in) 75.7 mm (2.98 in)
Thickness 7.8 mm (0.31 in) 8.3 mm (0.33 in)
Weight 200 g (7.05 oz) 194 g (6.84 oz)
Water resistance IP68 IP67
Back panel Glass Glass
Frame Metal Metal
Colors - Black
- Silver
- Gold
- Red
- Purple
- White
- Black
- Blue
- Red
- Orange
- Yellow
Fingerprint sensor Yes In-Display No
Screen-to-body ratio
Samsung Galaxy S21 Plus
88.7 %
Apple iPhone XR
79.9 %

Performance

Testing Samsung Galaxy S21 Plus and Apple iPhone XR In benchmarks
Processor
Chipset Samsung Exynos 2100 Apple A12 Bionic
Max Frequency 2840 MHz 2490 MHz
CPU Cores 8 (1 + 3 + 4) 6 (2 + 4)
Architecture - 4/2.2 (Cortex-A55)
- 3/2.81 (Cortex-A78)
- 1/2.91 (Cortex-X1)
- 4/1.6 (Tempest)
- 2/2.49 (Vortex)
Process Samsung TSMC
Transistor Size 5 nm 7 nm
Neural Processor Yes Neural Engine
Graphics Mali-G78 MP14 Apple A12 GPU
GPU Cores 896 256
GPU Frequency 854 MHz 1100 MHz
FLOPS 1530.4 GFLOPS 576 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy S21 Plus
1428
Apple iPhone XR
1167
Geekbench 6 (Multi-Core)
Samsung Galaxy S21 Plus
3840
Apple iPhone XR
3020
Geekbench 6 (Single-Core)14281167
Geekbench 6 (Multi-Core)38403020
AnTuTu 10
AnTuTu 10
Samsung Galaxy S21 Plus
919348
Apple iPhone XR
656253
CPU262973203013
GPU294382155478
Memory147307134836
UX214686162926
NanoReview Score919348656253
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy S21 Plus
5538
Apple iPhone XR
5205
Max Surface Temp.41.5 °C42.6 °C
Stability67 %69 %
Graphics Test33 fps31 fps
Graphics Score55385205

Memory

RAM
RAM Size 8 GB 3 GB
Memory Type LPDDR5 LPDDR4X
Memory Frequency 2750 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB
- 64 GB
- 128 GB
- 256 GB
Storage TypeUFS 3.1NVMe
Memory CardNoNo

Software

OS Android 11 (Upgradeable to Android 14) iOS 12 (Upgradeable to iOS 18.3.2)
OS Size 27.2 GB 11.1 GB
UI Skin One UI 6 n/a

Battery

Volume 4800 mAh 2942 mAh
Max Charging Power 25 W 15 W
Battery Type Li-ion Li-ion
Removable No No
Wireless Charging Yes (15 W) Yes Qi (10 W)
Reverse Charging Yes (Wireless) No
Fast Charging Yes (54% in 30 min) Yes (50% in 30 min)
Full Charge Time 1:12 h 1:43 h
Battery Life Test
Battery Life
Samsung Galaxy S21 Plus
20:53
Apple iPhone XR
20:45
Web Browsing07:28 h08:01 h
Video Playback13:15 h11:59 h
Games05:04 h04:34 h
Standby Mode105 h106 h

Main camera

Matrix 12 MP 12 MP
Photo resolution 4000x3000 pixels 4032x3024 pixels
Zoom Optical, 1.1x Digital
Flash Dual LED Quad LED
Stabilization Optical Optical
8K Recording Up to 24FPS No
4K Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 960 fps (720p) 240 fps (1080p)
Wide-angle lens 120 ° n/a
Lenses count Standard: 12 MP
Telephoto: 64 MP
Ultra-wide: 12 MP
Standard: 12 MP
Features - Bokeh effect
- Pro mode
- RAW support
- Bokeh effect
- RAW support
Main lens
Matrix12 MP12 MP
Aperturef/1.8f/1.8
Focal length26 mm26 mm
SensorSony IMX555Apple iSight X
Sensor size1/1.761/2.55
Pixel size1.8 μm1.4 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus
StabilizationOpticalOptical
Telephoto
Matrix64 MPn/a
Aperturef/2.0n/a
Focal length28 mmn/a
SensorSamsung Bright S5KGW2n/a
Sensor size1/1.72n/a
Pixel size0.8 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix12 MPn/a
Aperturef/2.2n/a
Focal length13 mmn/a
SensorSony IMX563n/a
Sensor size1/2.55n/a
Pixel size1.4 μmn/a
StabilizationDigitaln/a
Main camera DxOMark results
Photo quality
Samsung Galaxy S21 Plus
129
Apple iPhone XR
103
Video quality
Samsung Galaxy S21 Plus
137
Apple iPhone XR
96
Overall camera score
Samsung Galaxy S21 Plus
133
Apple iPhone XR
101
Bokeh70n/a
Preview72n/a
Zoom126n/a

Front camera

Matrix 10 MP 7 MP
Photo resolution 3872x2592 pixels 3088x2316 pixels
Aperture f/2.2 f/2.2
Focal length 26 mm 32 mm
Sensor Sony IMX374 CMOS
Sensor size 1/3.24 n/a
Pixel size 1.22 μm n/a
Autofocus Phase autofocus (Dual Pixel) No
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 1080p (Full HD) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Dual Band
- Wi-Fi MiMO
- Wi-Fi Hotspot
Bluetooth version 5 5
Bluetooth features LE, A2DP SPP, PBAP/PAB, PAN, OPP, MAP, LE, HSP, HID, HFP, HDP, GAP, GAVDP, DIP, AVRCP, A2DP
USB type USB Type-C No
USB version 3.2 2
USB features - Charging
- USB Storage Mode
- USB-Host mode
- OTG
- Charging
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo
- GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes Yes
Infrared Port No No
Connectivity
SIM Count*21
SIM TypeNanoNano
SIM ModeDual SIM Standbyn/a
eSIM Support *YesYes
Hybrid SlotNoNo
2G BandsGSM 850, 900, 1800, 1900 MHzGSM 850, GSM 900, GSM 1800, GSM 1900
3G BandsWCDMA Band 1, 2, 4, 5, 8HSDPA 850, HSDPA 900, HSDPA 1900, HSDPA 2100
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B32/B38/B39/B40/B41/B66)LTE (B700/B800/B850/B900/B1700/B1800/B1900/B2100/B2600)
LTE category2412
5G SupportYesNo

Sound

Speakers Stereo Stereo
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Samsung Galaxy S21 Plus
87.8 dB
Apple iPhone XR
87.3 dB

Other

Class Flagship Flagship
Announced January, 2021 yr September, 2018 yr
Release Date February, 2021 yr October, 2018 yr
Launch Price ($) 1000 750
Sensors - Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Face Sensor
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Samsung Galaxy S21 Plus the clear winner in this comparison.

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