Screen size
equal specsMega 2 WiFi12.0"
Tab 1812.0"
Quick verdict
Mega 2 WiFi leads the measured specs 5-4.
Measured wins
Mega 2 WiFi
5
spec wins
Overall winner
Ties
11
equal specs
Tab 18
4
spec wins
Screen size
equal specsTechnology
Mega 2 WiFi
No cellular connectivity
Tab 18
GSM / HSPA / LTE
2G bands
Mega 2 WiFi
N/A
Tab 18
GSM 850 / 900 / 1800 / 1900
3G bands
Mega 2 WiFi
N/A
Tab 18
HSDPA 900 / 2100
4G bands
Mega 2 WiFi
N/A
Tab 18
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
equal specsStorage
equal specsMain camera
equal specsFront camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
SD card
equal specsStereo speakers
equal specs1, 3, 7, 8, 20, 40
GPRS
Mega 2 WiFi
No
Tab 18
-
EDGE
Mega 2 WiFi
No
Tab 18
-
Speed
Mega 2 WiFi
-
Tab 18
HSPA, LTE
Announced
Mega 2 WiFi
2025, April
Tab 18
2023, November
Status
Mega 2 WiFi
Available. Released 2025, April
Tab 18
Available. Released 2023, November
Dimensions
Mega 2 WiFi
281.7 x 177.2 x 8 mm (11.09 x 6.98 x 0.31 in)
Tab 18
277.6 x 173.2 x 7.9 mm (10.93 x 6.82 x 0.31 in)
Weight
Mega 2 WiFi
615 g (1.36 lb)
Tab 18
632 g (1.39 lb)
SIM
Mega 2 WiFi
No
Tab 18
Nano-SIM + Nano-SIM
Other
Mega 2 WiFi
-
Tab 18
Stylus support
Type
Mega 2 WiFi
IPS LCD, 90Hz
Tab 18
IPS LCD, 350 nits
Size
Mega 2 WiFi
12.0 inches, 409.9 cm2 (~82.1% screen-to-body ratio)
Tab 18
12.0 inches, 409.9 cm2 (~85.2% screen-to-body ratio)
Resolution
Mega 2 WiFi
1200 x 2000 pixels, 5:3 ratio (~194 ppi density)
Tab 18
1200 x 2000 pixels, 5:3 ratio (~194 ppi density)
Protection
Mega 2 WiFi
Mohs level 5
Tab 18
-
OS
Mega 2 WiFi
Android 15, DokeOS_P 4.1
Tab 18
Android 13, Doke OS_P 4.0
Chipset
Mega 2 WiFi
Allwinner A733 (12 nm)
Tab 18
Mediatek Helio G99 (6 nm)
CPU
Mega 2 WiFi
Octa-core (2x2.0 GHz Cortex-A76 & 6x1.8 GHz Cortex-A55)
Tab 18
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mega 2 WiFi
IMG BXM-4-64 MC01
Tab 18
Mali-G57 MC2
Card slot
Mega 2 WiFi
Unspecified
Tab 18
microSDXC (uses shared SIM slot)
Internal
Mega 2 WiFi
256GB 12GB RAM
Tab 18
256GB 12GB RAM
Other
Mega 2 WiFi
UFS 3.1
Tab 18
UFS 2.1
Single
Mega 2 WiFi
16 MP
Tab 18
16 MP
Features
Mega 2 WiFi
LED flash
Tab 18
LED flash
Video
Mega 2 WiFi
1080p@30fps
Tab 18
1080p@30fps
Single
Mega 2 WiFi
8 MP
Tab 18
8 MP
Video
Mega 2 WiFi
1080p@30fps
Tab 18
Yes
Loudspeaker
Mega 2 WiFi
Yes, with stereo speakers
Tab 18
Yes, with stereo speakers (4 speakers)
3.5mm jack
Mega 2 WiFi
Yes
Tab 18
No
Other
Mega 2 WiFi
-
Tab 18
Tuned by Harman Kardon
WLAN
Mega 2 WiFi
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Tab 18
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Mega 2 WiFi
5.2, A2DP
Tab 18
5.1, A2DP, LE
Positioning
Mega 2 WiFi
No
Tab 18
GPS, GLONASS, GALILEO, BDS
NFC
Mega 2 WiFi
No
Tab 18
No
Radio
Mega 2 WiFi
No
Tab 18
FM Radio
USB
Mega 2 WiFi
USB Type-C
Tab 18
USB Type-C, OTG
Sensors
Mega 2 WiFi
Accelerometer
Tab 18
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Type
Mega 2 WiFi
Li-Po 9000 mAh
Tab 18
8800 mAh
Charging
Mega 2 WiFi
18W wired
Tab 18
33W wired
Colors
Mega 2 WiFi
Celestial Grey, Ice Blue, Moss Green
Tab 18
Turquoise Green, Glacier Blue, Space Grey