Prestigio Grace 4991 4G
Review
Each benchmark score shown on this page is the median of all the results submitted by users for this device. For popular models, the median scores are calculated from thousands of benchmark results.
Some people test their device under less than ideal conditions. For example, the device may be too hot or have other apps running in the background. These results tend to lower the average score, but we include them in the calculation because it provides a better indication of real-world performance. You may get a higher score when testing your own device under optimal conditions.
The battery life shown for a device is the median of all benchmark results for that model. Battery life is very sensitive to changes in screen brightness. While we recommending calibrating the screen brightness to 200 cd/m2 (nits) when testing battery life, this setting cannot be enforced by the benchmark app. As a result, the range of battery life scores submitted by the public is much wider than that seen when testing under controlled conditions.
The popularity rating is based on the total number of benchmark results submitted across all tests in the last 30 days. This page is updated daily.
Performance
PCMark for Android Work 3.0
- Score
-
4501
- Web 3.0 Score
-
4546
- Video Editing 3.0 Score
-
2931
- Data Manipulation 3.0 Score
-
3625
- Writing 3.0 Score
-
4831
- Photo Editing 3.0 Score
-
7918
PCMark for Android Storage 2.0
- Score
-
13575
- Internal sequential read
-
1117 MB/s
- Internal random read
-
751 MB/s
- Internal sequential write
-
38 MB/s
- Internal random write
-
7 MB/s
- External sequential read
-
1215 MB/s
- External random read
-
722 MB/s
- External sequential write
-
36 MB/s
- External random write
-
7 MB/s
- SQLite read
-
2711 IOPS
- SQLite update
-
777 IOPS
- SQLite insert
-
95 IOPS
- SQLite delete
-
612 IOPS
Details
General
- Chipset
- SC9863A
- CPU
- Up to 1.6 GHz quad-core ARM Cortex-A55 & 1.2 GHz quad-core ARM Cortex-A55
- GPU
- PowerVR GE8322
- Memory
- 2048 MB
- OS
- Android 9.0
Data
- 2G network
- 3G network
- 4G network
- Connectivity
-
Bluetooth
WLAN
- USB
-
Yes,
microUSB 2.0
Media
- Internal storage
- 16 GB
- External storage
- Primary camera
-
Yes,
2 MP
- Secondary camera
-
Yes,
0.3 MP
- GPS
- Assisted GPS
- Radio
- Compass
Physical
- Dimensions
- / / mm
- Weight
- g
- Display type
- IPS
- Display size
- 10.1"
- Display resolution
- 1280 × 800 px
- Display protection
- Multitouch
- Yes
- Battery
- 5000 mAh
