Detna DTab102 vs Ramos W21

Share  
Ramos W21
(Discontinued)
Add to Compare

Summary

Spec Score

40%
N/A

Display

10 inches (25.4 cm)
7.0 inches (17.78 cm)
1024x468 px, 113 PPI
800x1280 px, 216 PPI

Performance

Nvidia Tegra
N/A
512 MB RAM
1 GB RAM

Storage

4 GB
8 GB
32 GB (Expandable)
32 GB (Expandable)

Battery

1800 mAh
3000 mAh
3 talktime (2G)
N/A

General

Brand

Detna
Ramos

Model

DTab102
W21

Also Known As

Detna DTAB10
N/A

Operating System

Android v3.1 (Honeycomb)
Android v4.1 (Jelly Bean)

SIM Slot(s)

Single SIM
N/A

Network

5G: Not Supported in India
3G: Available
5G: Not Supported in India
3G: Available

Design

Height

230 mm
201 mm

Width

137 mm
121.5 mm

Thickness

13.00 mm
9.6 mm

Weight

N/A
270 grams

Display

Screen Size

10 inches  (25.4 cm)
7.0 inches  (17.78 cm)

Screen Resolution

1024x468 px (HD)
800x1280 px (HD)

Pixel Density

113 ppi
216 ppi

Display Type

LCD
IPS LCD

Touch Screen

Yes Capacitive Touchscreen
Yes Capacitive Touchscreen Multi-touch

Screen to Body Ratio

77.36 %
58.18 %

Performance

Chipset

Nvidia Tegra
N/A

Processor

Dual core, 1 GHz
Quad core, 1.5 GHz, ARM Cortex A7

Graphics

N/A
Mali-400

RAM

512 MB
1 GB

Storage

Internal Memory

4 GB
8 GB

Expandable Memory

Yes Up to 32 GB
Yes Up to 32 GB

USB OTG Support

N/A
Yes

Rear Camera

Resolution

0.3 MP
Primary Camera
N/A

Flash

Yes
N/A

Camera Features

Digital Zoom
Smile detection
N/A

Battery

Capacity

1800 mAh
3000 mAh

Talktime

Up to 3(2G)
N/A

Network & Connectivity

Network Support

5G Not Supported
5G Not Supported

Voice Calling

N/A
No

Wi-Fi

Yes Wi-Fi 3 (802.11 b/g)
Yes Wi-Fi 4 (802.11 b/g/n)

Wi-Fi Features

Wi-Fi Direct
N/A

Bluetooth

No
N/A

Multimedia

Audio Jack

N/A
3.5 mm

Special Features

Other Sensors

Accelerometer
Accelerometer