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Asus Transformer Pad TF303CL vs Apple iPhone 13 vs Samsung Galaxy S21

Compare phone and tablet specifications of up to three devices at once.

Comparison mode:

Display

Size:

10.1 inches
6.1 inches
6.2 inches

Resolution:

1200 x 1920 pixels, 224 PPI
2532 x 1170 pixels, 19.5:9 ratio, 457 PPI
2400 x 1080 pixels, 20:9 ratio, 424 PPI

Technology:

IPS LCD
OLED
Dynamic AMOLED

Refresh rate:

60Hz
120Hz (adaptive)

Screen-to-body:

64.47 %
87.24 %
86.06 %

Peak brightness:

1200 cd/m2 (nit)
1300 cd/m2 (nit)

Touchscreen:

Capacitive, Multi-touch

Features:

Oleophobic coating, Ambient light sensor
HDR support, Oleophobic coating, Scratch-resistant glass (Ceramic Shield), Ambient light sensor, Proximity sensor
HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor

Hardware

System chip:

Intel Atom Z3745 (22 nm)
Apple A15 Bionic (5 nm)
Qualcomm Snapdragon 888 (5 nm)

Processor:

Quad-core, 1330 MHz, 64-bit
Hexa-core, 64-bit
Octa-core, 1x 2.84GHz Kryo 680 + 3x 2.42GHz Kryo 680 + 4x 1.80GHz Kryo 680, 64-bit

GPU:

Intel HD
Yes
Adreno 660

RAM:

2GB LPDDR3
4GB
8GB LPDDR5

Internal storage:

32GB
128GB, not expandable
128GB (UFS 3.0), not expandable

Storage expansion:

microSDXC up to 64 GB

Device type:

Tablet
Smartphone
Smartphone

OS:

Android (4.4)
iOS (15.x)
Android (12, 11), Samsung One UI

Battery

Capacity:

3227 mAh
4000 mAh

Type:

User replaceable
Li - Ion, Not user replaceable
Li - Polymer, Not user replaceable

Charging:

USB Power Delivery, Qi wireless charging, MagSafe wireless charging
Qualcomm Quick Charge 2.0, USB Power Delivery, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging, Reverse wireless charging

Max charge speed:

Wired: 20.0W; Wireless: 15.0W
Wired: 25.0W; Wireless: 15.0W

Camera

Rear:

Single camera
Dual camera
Triple camera

Main camera:

5 MP
12 MP (OIS, PDAF)
12 MP (OIS, PDAF)

Specifications:

Aperture size: F1.6; Focal length: 26 mm; Sensor size: 1/1.9''
Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/1.76"; Pixel size: 1.8 μm

Second camera:

12 MP (Ultra-wide)
64 MP (Telephoto, OIS, PDAF)

Specifications:

Aperture size: F2.4; Focal Length: 13 mm
Aperture size: F2.0; Focal Length: 29 mm; Sensor size: 1/1.7"; Pixel size: 0.8 μm

Third camera:

12 MP (Ultra-wide, Autofocus)

Specifications:

Aperture size: F2.2; Focal Length: 13 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm

Video recording:

Yes
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (30 fps)
7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)

Features:

OIS, HDR, Time-lapse video, Continuous autofocus, Picture-taking during video recording, Video light
OIS, HDR, Hyperlapse, Continuous autofocus, Video light, EIS

Front:

1.2 MP
12 MP (Time-of-Flight (ToF), EIS, HDR, Slow-motion videos)
10 MP (PDAF, HDR)

Video capture:

3840x2160 (4K UHD) (60 fps)
3840x2160 (4K UHD) (60 fps)

Design

Dimensions:

10.13 x 7.02 x 0.39 inches (257.4 x 178.4 x 9.9 mm)
5.78 x 2.81 x 0.30 inches (146.7 x 71.5 x 7.65 mm )
5.97 x 2.80 x 0.31 inches (151.7 x 71.2 x 7.9 mm)

Weight:

20.99 oz (595.0 g)
6.14 oz (174.0 g)
6.03 oz (171.0 g)

Materials:

Back: Glass; Frame: Aluminum
Back: Plastic; Frame: Aluminum

Resistance:

Water, Splash, Dust; IP68
Water, Dust; IP68

Biometrics:

3D Face unlock
2D Face unlock, Ultrasonic in-screen fingerprint

Keys:

Left: Volume control, Other; Right: Lock/Unlock key
Right: Volume control, Lock/Unlock key

Colors:

Red, Starlight, Midnight, Blue, Pink
Phantom pink, Violet, Gray, White

Tablet dock:

Yes

Dimensions with the dock:

10.13 x 7.02 x 0.78 inches (257.4 x 178.4 x 19.8 mm )

Weight with the dock:

38.80 oz (1100 g)

Cellular

5G:

n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n48, n66, n71, n77, n78, n79, n258, n260, n261
n2, n5, n12, n25, n41, n66, n71, n77, n260, n261, SA, NSA, Sub-6, mmWave

LTE (FDD):

Bands 1(2100), 3(1800), 7(2600), 8(900)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 21(1500 Upper), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 30(2300 WCS), 66(AWS-3), 71(600)

LTE (TDD):

Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500), 46, 48(3600)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)

UMTS:

Bands 5(850), 8(900), 2(1900), 1(2100)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)

Data Speed:

LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS

Dual SIM:

Yes

SIM type:

Nano SIM, eSIM
Nano SIM

HD Voice:

Yes

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack
No 3.5mm jack
No 3.5mm jack

Speakers:

Loudspeaker
Earpiece, Loudspeaker
Earpiece, Multiple speakers

Features:

Album art cover, Background playback
Dolby Atmos
32-Bit DAC, Dolby Atmos, aptX, Dolby Digital, Dolby Digital Plus

Screen mirroring:

Wireless screen share
Wireless screen share

Radio:

FM, Stereo, RDS

Additional microphone(s):

for Noise cancellation
for Noise cancellation, Video recording

Connectivity & Features

Bluetooth:

4.0
5.0
5.0

Wi-Fi:

802.11 a, b, g, n
802.11 a, b, g, n, ac, ax (Wi-Fi 6), dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax (Wi-Fi 6), dual-band; MIMO, Wi-Fi Direct, Hotspot

USB:

microUSB, USB 2.0
Lightning
Type-C (reversible), USB 3.2

Features:

Mass storage device, Charging
Charging, Headphones port
Charging, Headphones port, OTG, Video out

Location:

GPS, A-GPS
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass, Barometer
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer

Other:

Tethering, Computer sync, OTA sync
NFC, UMA (Wi-Fi Calling)
NFC, ANT+

Hearing aid compatible:

M3, T4
M3, T3

Phone features

Notifications:

Flight mode, Silent mode

Other features:

Voice commands, Voice recording

Regulatory Approval

FCC approval:

Date approved:

Sep 14, 2021
Dec 08, 2020

FCC ID value:

BCG-E3997A
A3LSMG991U

Measured SAR:

Head:

0.96 W/kg
0.36 W/kg

Body:

0.96 W/kg
1.08 W/kg

Simultaneous Transmission:

1.45 W/kg
3.96 W/kg

Wireless Router:

0.96 W/kg
1.09 W/kg

Phablet:

2.49 W/kg

Buyers information

Price:

$ 799
$ 800

In The Box:

USB‑C to Lightning Cable, Documentation
C to C Data Cable, Ejection Pin

Availability

Officially announced:

Sep 14, 2021
Jan 14, 2021
FCC OKs Cingular\'s purchase of AT&T Wireless