Screen size
Galaxy Express I4374.5"
Galaxy Tab S12+Winner: 12.6"+64%
Quick verdict
Galaxy Tab S12+ leads the measured specs 19-3.
Measured wins
Galaxy Express I437
3
spec wins
Ties
1
equal specs
Galaxy Tab S12+
19
spec wins
Overall winner
Screen size
Technology
Galaxy Express I437
GSM / HSPA / LTE
Galaxy Tab S12+
GSM / HSPA / LTE / 5G
2G bands
Galaxy Express I437
GSM 850 / 900 / 1800 / 1900
Galaxy Tab S12+
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy Express I437
HSDPA 850 / 1900 / 2100
Galaxy Tab S12+
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Galaxy Express I437
4, 17
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
5G support
NFC
3.5mm jack
SD card
equal specsStereo speakers
Galaxy Tab S12+
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66
Speed
Galaxy Express I437
HSPA, LTE
Galaxy Tab S12+
HSPA, LTE, 5G - cellular model only
5G bands
Galaxy Express I437
-
Galaxy Tab S12+
1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 71, 75, 77, 78 SA/NSA/Sub6
Announced
Galaxy Express I437
2012, October. Released 2012, November
Galaxy Tab S12+
2026, September 30
Status
Galaxy Express I437
Discontinued
Galaxy Tab S12+
Available. Released 2026, October 07
Dimensions
Galaxy Express I437
132.6 x 69.3 x 9.1 mm (5.22 x 2.73 x 0.36 in)
Galaxy Tab S12+
289.5 x 187.8 x 5.3 mm (11.40 x 7.39 x 0.21 in)
Weight
Galaxy Express I437
136 g (4.80 oz)
Galaxy Tab S12+
553 g or 555 g (1.22 lb)
SIM
Galaxy Express I437
Micro-SIM
Galaxy Tab S12+
Nano-SIM + eSIM (cellular model only)
Build
Galaxy Express I437
-
Galaxy Tab S12+
Glass front, aluminum frame, aluminum back
Other
Galaxy Express I437
-
Galaxy Tab S12+
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus support Enhanced Armor Aluminum
Type
Galaxy Express I437
Super AMOLED Plus
Galaxy Tab S12+
Dynamic AMOLED 2X, 120Hz, HDR10+, 1000 nits (HBM), 1600 nits (peak)
Size
Galaxy Express I437
4.5 inches, 57.6 cm2 (~62.7% screen-to-body ratio)
Galaxy Tab S12+
12.6 inches, 460.6 cm2 (~84.7% screen-to-body ratio)
Resolution
Galaxy Express I437
480 x 800 pixels, 5:3 ratio (~207 ppi density)
Galaxy Tab S12+
1752 x 2800 pixels, 16:10 ratio (~262 ppi density)
OS
Galaxy Express I437
Android 4.0 (Ice Cream Sandwich), upgradable to 4.1 (Jelly Bean)
Galaxy Tab S12+
Android 17, up to 7 major OS updates, One UI 9
Chipset
Galaxy Express I437
Qualcomm MSM8960 Snapdragon S4 Plus
Galaxy Tab S12+
MediaTek Dimensity 9500 (3 nm)
CPU
Galaxy Express I437
Dual-core 1.5 GHz Krait
Galaxy Tab S12+
Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro)
GPU
Galaxy Express I437
Adreno 225
Galaxy Tab S12+
Mali-G1 Ultra MC12
Card slot
Galaxy Express I437
microSDHC (dedicated slot)
Galaxy Tab S12+
microSDXC (dedicated slot)
Internal
Galaxy Express I437
8GB (5GB user available), 1GB RAM
Galaxy Tab S12+
256GB 12GB RAM, 512GB 12GB RAM
Other
Galaxy Express I437
-
Galaxy Tab S12+
UFS
Single
Galaxy Express I437
5 MP, AF
Galaxy Tab S12+
13 MP, f/2.0, 26mm (wide), 1/3.4", 1.0µm, AF
Features
Galaxy Express I437
LED flash
Galaxy Tab S12+
LED flash, HDR, panorama
Video
Galaxy Express I437
720p@30fps
Galaxy Tab S12+
4K@30fps, 1080p@30fps
Single
Galaxy Express I437
1.3 MP
Galaxy Tab S12+
12 MP, f/2.4, 120˚ (ultrawide)
Video
Galaxy Express I437
720p@30fps
Galaxy Tab S12+
4K@30fps, 1080p@30fps
Features
Galaxy Express I437
-
Galaxy Tab S12+
HDR
Loudspeaker
Galaxy Express I437
Yes
Galaxy Tab S12+
Yes, with stereo speakers (4 speakers)
3.5mm jack
Galaxy Express I437
Yes
Galaxy Tab S12+
No
WLAN
Galaxy Express I437
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot
Galaxy Tab S12+
Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct
Bluetooth
Galaxy Express I437
4.0, A2DP, EDR
Galaxy Tab S12+
6.0, A2DP, LE
Positioning
Galaxy Express I437
GPS
Galaxy Tab S12+
GPS, GLONASS, BDS, GALILEO
NFC
Galaxy Express I437
Yes
Galaxy Tab S12+
No
Radio
Galaxy Express I437
No
Galaxy Tab S12+
No
USB
Galaxy Express I437
microUSB 2.0
Galaxy Tab S12+
USB Type-C 3.2, magnetic connector
Sensors
Galaxy Express I437
Accelerometer, proximity, compass
Galaxy Tab S12+
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Other
Galaxy Express I437
MP4/WMV/H.264 player MP3/WAV/eAAC+ player Photo/video editor Document viewer
Galaxy Tab S12+
Wireless Samsung DeX (desktop experience support)
Type
Galaxy Express I437
Li-Ion 2000 mAh, removable
Galaxy Tab S12+
Li-Po 10600 mAh
Stand-by
Galaxy Express I437
Up to 312 h
Galaxy Tab S12+
-
Talk time
Galaxy Express I437
Up to 14 h
Galaxy Tab S12+
-
Charging
Galaxy Express I437
-
Galaxy Tab S12+
45W wired, 100% in 95 min
Colors
Galaxy Express I437
Titanium Gray
Galaxy Tab S12+
Gray, Silver
SAR
Galaxy Express I437
0.84 W/kg (head) 1.20 W/kg (body)
Galaxy Tab S12+
-
SAR EU
Galaxy Express I437
0.47 W/kg (head)
Galaxy Tab S12+
0.77 W/kg (body)
Price
Galaxy Express I437
About 160 EUR
Galaxy Tab S12+
About 1330 EUR
Models
Galaxy Express I437
-
Galaxy Tab S12+
SM-X840, SM-X846