R821T 10.2 cm (4") Android 4.2.2 3G Micro-USB 0.5 GB 4 GB 1700 mAh White
Model R821TPart no. R821T_WH
70 specifications Checked today
- Display10.2 cm (4")
- Resolution800 x 480 pixels
- Memory0.5 GB
- Storage4 GB
- Camera3 MP
- Battery1700 mAh
Overview
- Display
- 10.2 cm (4")
- Resolution
- 800 x 480 pixels
- Memory
- 0.5 GB
- Storage
- 4 GB
- Camera
- 3 MP
- Battery
- 1700 mAh
- Brand
- Oppo
- Category
- Phone
- Model
- R821T
- Part number
- R821T_WH
- Also known as
- OPPO R821T 10.2 cm (4") Android 4.2.2 3G Micro-USB 0.5 GB 4 GB 1700 mAh White
Specifications
70 specifications in 17 groups
Display
| Specification | Value |
|---|---|
| Display diagonal | 10.2 cm (4") |
| Display resolution | 800 x 480 pixels |
Processor
| Specification | Value |
|---|---|
| Processor architecture | ARM Cortex-A7 |
| Processor cores | 2 |
| Processor frequency | 1.2 GHz |
Storage
| Specification | Value |
|---|---|
| RAM capacity | 0.5 GB |
| Internal storage capacity | 4 GB |
| Compatible memory cards | MicroSD (TransFlash) |
| Maximum memory card size | 32 GB |
| USB mass storage | Yes |
Camera
| Specification | Value |
|---|---|
| Rear camera type | Single camera |
| Rear camera resolution (numeric) | 3 MP |
| Front camera type | Single camera |
| Front camera resolution (numeric) | 0.3 MP |
| Video recording | Yes |
| Geotagging | Yes |
Network
| Specification | Value |
|---|---|
| Mobile network generation | 3G |
| 2G standards | GSM |
| 3G standards | TD-SCDMA |
| Wi-Fi | Yes |
| 2G bands (primary SIM) | 850,900,1800,1900 MHz |
Subscription
| Specification | Value |
|---|---|
| Subscription type | No subscription |
Ports & interfaces
| Specification | Value |
|---|---|
| USB port | Yes |
| USB connector type | Micro-USB |
| USB version | 2.0 |
| HDMI ports quantity | 0 |
| Headphone connectivity | 3.5 mm |
Messaging
| Specification | Value |
|---|---|
| Short Message Service (SMS) | Yes |
| Multimedia Messaging Service (MMS) | Yes |
| Instant messaging (IM) | Yes |
| Chat | Yes |
| Yes |
Design
| Specification | Value |
|---|---|
| Form factor | Bar |
| Product colour | White |
Performance
| Specification | Value |
|---|---|
| Graphics card | Mali 400 |
| Flight mode | Yes |
| Microphone mute | Yes |
| Personal info management (PIM) | Alarm clock, Calculator, Calendar, Events reminder, Notes, To-do list |
| Personalization | Icons, Shortcuts, Themes |
| Speakerphone | Yes |
| Support for contact groups | Yes |
| Themes | Wallpapers |
| Vibrating alert | Yes |
Multimedia
| Specification | Value |
|---|---|
| Audio formats supported | AAC, AMR, APE, FLAC, MIDI, MP3, WAV |
| Video formats supported | 3GP, AVI, MKV, MP4, RM, RMVB |
Call management
| Specification | Value |
|---|---|
| Call divert | Yes |
| Call hold | Yes |
| Call timer | Yes |
| Call waiting | Yes |
| Caller ID | Yes |
| Conference call | Yes |
| Speed dialling | Yes |
Software
| Specification | Value |
|---|---|
| Platform | Android |
| Operating system installed | Android 4.2.2 |
| App distribution platform | Google Play |
Battery
| Specification | Value |
|---|---|
| Battery capacity | 1700 mAh |
| Talk time (2G) (max) | 12 h |
| Talk time (3G) (max) | 11 h |
| Standby time (2G) (max) | 300 h |
| Standby time (3G) (max) | 250 h |
Sensors
| Specification | Value |
|---|---|
| Accelerometer | Yes |
| Ambient light sensor | Yes |
| Proximity sensor | Yes |
| Orientation sensor | Yes |
Weight & dimensions
| Specification | Value |
|---|---|
| Weight | 125 g |
| Width | 63.5 mm |
| Depth | 9.9 mm |
| Height | 123 mm |
Other features
| Specification | Value |
|---|---|
| Touchscreen | Yes |
| Closed user group support | Yes |
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