Screen size
R2010.4"
Tab E3Winner: 11.0"+5%
Quick verdict
R20 leads the measured specs 9-4.
Measured wins
R20
9
spec wins
Overall winner
Ties
8
equal specs
Tab E3
4
spec wins
Screen size
Technology
R20
GSM / HSPA / LTE
Tab E3
GSM / HSPA / LTE
2G bands
R20
GSM 850 / 900 / 1800 / 1900
Tab E3
GSM 850 / 900 / 1800 / 1900
3G bands
R20
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Tab E3
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
R20
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
equal specsStorage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
equal specsTab E3
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
Speed
R20
HSPA, LTE
Tab E3
HSPA, LTE
Announced
R20
2024, January 26
Tab E3
2025, May
Status
R20
Available. Released 2024, February
Tab E3
Available. Released 2025, May
Dimensions
R20
258.9 x 169.6 x 18 mm (10.19 x 6.68 x 0.71 in)
Tab E3
257.3 x 168.8 x 7.5 mm (10.13 x 6.65 x 0.30 in)
Weight
R20
931 g (2.05 lb)
Tab E3
512 g (1.13 lb)
SIM
R20
Nano-SIM + Nano-SIM
Tab E3
Nano-SIM + Nano-SIM
Other
R20
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) MIL-STD-810H compliant Stylus support
Tab E3
-
Type
R20
IPS LCD
Tab E3
IPS LCD, 90Hz, 330 nis
Size
R20
10.4 inches, 307.9 cm2 (~70.1% screen-to-body ratio)
Tab E3
10.95 inches, 347.7 cm2 (~80.0% screen-to-body ratio)
Resolution
R20
1200 x 2000 pixels, 5:3 ratio (~224 ppi density)
Tab E3
1200 x 1920 pixels, 16:10 ratio (~207 ppi density)
Protection
R20
Corning Gorilla Glass 5
Tab E3
Mohs level 5
OS
R20
Android 13
Tab E3
Android 15
Chipset
R20
Mediatek Helio G99 (6 nm)
Tab E3
Mediatek Helio G100 (6 nm)
CPU
R20
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Tab E3
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
R20
Mali-G57 MC2
Tab E3
Mali-G57 MC2
Card slot
R20
microSDXC (uses shared SIM slot)
Tab E3
microSDXC (uses shared SIM slot)
Internal
R20
256GB 8GB RAM
Tab E3
256GB 8GB RAM
Other
R20
uMCP
Tab E3
UFS
Single
R20
50 MP, f/1.8, (wide)
Tab E3
13 MP, f/2.2, AF
Features
R20
LED flash
Tab E3
LED flash, HDR
Video
R20
1440p@30fps, 1080p@30fps
Tab E3
1440p@30/60fps, 1080p@30/60fps
Single
R20
16 MP, f/2.0, (wide)
Tab E3
5 MP, f/2.4
Video
R20
1080p@30fps
Tab E3
1440p@30fps, 1080p@30/120fps
Loudspeaker
R20
Yes, with stereo speakers
Tab E3
Yes, with stereo speakers
3.5mm jack
R20
Yes
Tab E3
Yes
WLAN
R20
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Tab E3
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
R20
5.2, A2DP, LE
Tab E3
5.0, A2DP, LE
Positioning
R20
GPS, GLONASS, GALILEO, BDS
Tab E3
GPS, GALILEO, GLONASS, BDS
NFC
R20
No
Tab E3
No
Radio
R20
FM radio
Tab E3
FM radio
USB
R20
USB Type-C 2.0, OTG
Tab E3
USB Type-C
Sensors
R20
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Tab E3
Accelerometer, compass
Type
R20
21600 mAh
Tab E3
8800 mAh
Charging
R20
33W wired Reverse wired
Tab E3
18W wired 2.5W reverse wired
Colors
R20
Black, Green, Orange
Tab E3
Black, Gray, Blue
Price
R20
About 250 EUR
Tab E3
About 220 EUR