[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review
コンピュータ & タブレット

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

INTRODUCTION

When you firstly hold on the tablet(S7800), “um, a little weight, looks like a PlayStation portable”, you may think. しかし, there are more under the hood.

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

It’s a type of Tablet& ゲーム機, and runs on Android 4.2.2. 良い, let’s see what in the box: a tablet, 電源アダプター, a USB cable, an OTG cable, an earphone and a booklet.

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

the OTG cable

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

HARDWARE

今, there are two versions of JXD S7800 tablet (7800a, 7800b). 初め, the specs of them as below:

画面 7 inch IPS LCD, 解決: 1280*800
Touch 5 point Capacitive Screen(G+G )
Chip S7800b: RockChip 3188, Quad Core, 1.6GHz (cortex A9 CPU, ARM mali400 mp4 GPU)

S7800a: All Winner A31s, Quad Core, 1GHz (CPU: cortex A7, GPU: Power VR SGX 544 mp2)

DDR S7800b:(2GB DDR3)   S7800a:(1GB DDR3)
Storage 16GB
OS アンドロイド 4.2.2
ゲーム 100.000 Android games, 9 Emulator games(PS1, N64, Arcade CP1/CP2/Neo-Geo, GBA, SFC, MD, FC), Game Cloud, Tested games download Channel
Games Control 3 ways to control the games: 5-point capacitive touch screen, Buttons(L+R button, Dual joystick), Gセンサー
Buttons Direction buttons, ABXY, LR, Dual joysticks, 選択, Start, Vol+/-, Reset, POWER, Home, Back, Menu, Mode switch button
Network Wi-Fi(802.11 b/g/n), External Ethernet, 3G Dongle
Gセンサー 3 Axis Gravity Sensor
カメラ Front 0.3 MP, Back 2MP camera
スピーカー Double Speaker
Video RMVB, ASVI, MPEG-4, WMV, F4V, FLV(Support the 3-rd party apps)
オーディオ MP3, WMA etc. (Support the 3-rd party apps)
Battery Built-in 5000mA rechargable Li-polymer battery

Charge with 5V 2A DC adaptor

I/O USB2.0 High Speed

OTG: Connect Keyboard, mouse, Ethernet, 3G dongle, U disk and Hard disk

3.5mm Stereo earphone mini jack

Micro TF card slot, max 32GB

HDMI HDMI dual screen output, up to 1080P
Language Multi-languages
Operate Environment Windows98SE/ME; Windows2000; WindowsXP or above
サイズ Length:245mm Width:120.5mm Height:16.5mm Weight: 530g

S7800 is the first JXD’s model features a Rockchip RK3188 ARM Cortex-A9 quad-core processor, 2GB of RAM, 8GB of storage, and a 5000mAh battery.

It comes with front and rear cameras, stereo speakersHDMI port and a series of buttons (dual analog joysticks, a set of four navigation keys on the right and four-way controller on the left, two analog triggers and two shoulder buttons )—all are designed for gaming. The touch panel smacked in between the buttons. Although many Android games are designed for touchscreen controlsand you can us the 7 inch touchscreen to play if you’d like. Games that support physical controls, しかし, you can use the D-pad, analog sticks, shoulder buttons, and others.

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

不幸にも, in the few days’ レビュー, the feelings of touch is not so goodI must press heavily when opening apps. And the screen is not sensitive when gaming. Maybe, the physical buttons compensate for the touch panel.

PERFORMANCE

It features a 7-inch IPS with a gorgeous resolution of 1280*800 and provides large viewing angles, saturated colors. The pixel density reaches 216PPI.

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

With its 5000mAh lithium polymer battery, it has no problem with 4-hour large game’s playing (wifi on). And according to the official data, it can last 8 hour for games of continuous use.

Home page

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

the tablet information

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

多言語

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

Support HDMI

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

Storage

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

Support Airplay

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

Here are the benchmarks:

Antutu

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

Vellamo

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

Quadrant

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

NenaMark

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review Game

It is a gamepad more than a tablet. Testing out the S7800 with a handful of games that include such as Shadowgun, Asphalt, NBA 2K13, Samurai2( all are run smoothly on S7800). Instead of using those pesky touch controls, S7800 frees things upgiving me enough real estate to enjoy the action on display.

For first person shooters, I am able to rely on the dual-analog sticks for precise controls. The delay between inputs on the gamepad to the actions performed in the game were nonexistent as every input resulted in an immediate response. Even better, the various main buttons, shoulder buttons, and analog triggers help to make it simple to operate. 要するに, FPS benefits a lot from the S7800.

Shadowgun

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

It is pleasant when I playing racing games on S7800. Moving around the sticks, frankly, feels better than touching on the screen. また, I can see the whole picture instead of blocked by fingers.

Asphalt

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

NBA2K13

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

Samurai2

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

JXD also points out that the tablet can run a series of emulators that let you play classic games for the PS1, Gameboy, and other consoles. And I have tested the classic game that once popular on PSP—ストリートファイター

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

[製品レビュー]JXD S7800b RockChip 3188 Quad Core Android4.2.2 Gamepad&Tablet Review

CONCLUSION

Frankly, it is more like a PSP that shipped with Android, and it can run most games smoothly. If you love playing games,but annoyed by the way of control, maybe, S7800 is a good choice.

 

The video review as below:

 

 

Chauncey Yu contribute to this review

You can buy it in geekbuying: http://bit.ly/1j82uDB

 

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