Screen size
IdeaPad S2Winner: 10.0"+13%
Tab One8.7"
Quick verdict
Tab One leads the measured specs 14-1.
Measured wins
IdeaPad S2
1
spec wins
Ties
5
equal specs
Tab One
14
spec wins
Overall winner
Screen size
Technology
IdeaPad S2
GSM / HSPA
Tab One
GSM / HSPA / LTE
2G bands
IdeaPad S2
GSM 850 / 900 / 1800 / 1900
Tab One
GSM 850 / 900 / 1800 / 1900 - cellular model only
3G bands
IdeaPad S2
HSDPA 2100
Tab One
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - cellular model only
Speed
IdeaPad S2
HSPA
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
equal specsTab One
HSPA, LTE - cellular model only
4G bands
IdeaPad S2
-
Tab One
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 40, 41, 66 - cellular model only
Announced
IdeaPad S2
2012, January. Released 2012, September
Tab One
2025, March
Status
IdeaPad S2
Discontinued
Tab One
Available. Released 2025, March
Dimensions
IdeaPad S2
-
Tab One
211 x 124.8 x 8.5 mm (8.31 x 4.91 x 0.33 in)
Weight
IdeaPad S2
580 g (1.28 lb)
Tab One
320 g (11.29 oz)
SIM
IdeaPad S2
Mini-SIM
Tab One
Nano-SIM (cellular model only)
Build
IdeaPad S2
-
Tab One
Glass front, plastic frame, plastic back
Type
IdeaPad S2
LED-backlit IPS LCD
Tab One
TFT LCD, 480 nits (typ)
Size
IdeaPad S2
10.0 inches, 290.0 cm2
Tab One
8.7 inches, 214.9 cm2 (~81.6% screen-to-body ratio)
Resolution
IdeaPad S2
800 x 1280 pixels, 16:10 ratio (~151 ppi density)
Tab One
800 x 1340 pixels, 5:3 ratio (~179 ppi density)
Protection
IdeaPad S2
-
Tab One
Mohs level 4
OS
IdeaPad S2
Android 4.0 (Ice Cream Sandwich)
Tab One
Android 14
Chipset
IdeaPad S2
Qualcomm MSM8960 Snapdragon S4 Plus
Tab One
Mediatek Helio G85 (12 nm)
CPU
IdeaPad S2
Dual-core 1.5 GHz Krait
Tab One
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
IdeaPad S2
Adreno 225
Tab One
Mali-G52 MC2
Card slot
IdeaPad S2
microSDHC (dedicated slot)
Tab One
microSDXC (dedicated slot)
Internal
IdeaPad S2
32GB 1GB RAM, 64GB 1GB RAM
Tab One
64GB 4GB RAM, 128GB 4GB RAM
Other
IdeaPad S2
-
Tab One
eMMC 5.1
Single
IdeaPad S2
5 MP, AF
Tab One
8 MP, AF
Video
IdeaPad S2
Yes
Tab One
1080p
Single
IdeaPad S2
Yes
Tab One
2 MP
Video
IdeaPad S2
Tab One
720p
Loudspeaker
IdeaPad S2
Yes, with stereo speakers
Tab One
Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack
IdeaPad S2
Yes
Tab One
Yes
WLAN
IdeaPad S2
Wi-Fi 802.11 b/g/n, hotspot
Tab One
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
IdeaPad S2
2.1, A2DP, EDR
Tab One
5.3, A2DP, LE
Positioning
IdeaPad S2
Tab One
GPS, GLONASS, GALILEO, BDS - cellular model only
Radio
IdeaPad S2
No
Tab One
FM radio
USB
IdeaPad S2
microUSB 2.0
Tab One
USB Type-C 2.0
NFC
IdeaPad S2
-
Tab One
No
Sensors
IdeaPad S2
Accelerometer, gyro, compass
Tab One
Accelerometer, proximity (accessories only)
Other
IdeaPad S2
HDMI port MP3/WAV/WMA/AAC player MP4/H.264 player Document viewer Organizer Predictive text input
Tab One
Virtual proximity sensing
Type
IdeaPad S2
Non-removable Li-Ion 1350 mAh battery
Tab One
Li-Ion 5100 mAh
Talk time
IdeaPad S2
Up to 9 h (multimedia)
Tab One
-
Charging
IdeaPad S2
-
Tab One
20W wired
Colors
IdeaPad S2
Black
Tab One
Luna grey, Seafoam green
Models
IdeaPad S2
-
Tab One
TB305FU
Price
IdeaPad S2
-
Tab One
About 90 EUR