Oppo Joy Plus
#6840
Oppo R821T FInd Muse
#6363Category Breakdown
Oppo Joy Plus
Oppo R821T FInd Muse
Performance
35.935.0
Camera
14.139.6
Display
54.454.4
Battery
16.716.7
Build
0.20.2
Connectivity
30.629.8
Audio
8.98.9
Overall
21.824.0
Summary
- The Oppo Joy Plus and Oppo R821T FInd Muse both feature a 4.0-inch IPS LCD display with a resolution of 480 x 800 pixels, but the Joy Plus has a slightly more recent software experience with Android 4.4 (KitKat) compared to the R821T's Android 4.2 (Jelly Bean).
- In terms of performance, the Joy Plus has a slightly faster dual-core CPU at 1.3 GHz versus the R821T's 1.2 GHz.
- Both devices have the same camera specifications, offering a 3.15 MP rear camera without OIS, but the R821T supports video recording while the Joy Plus specifies 720p video.
- Battery capacity is identical at 1700 mAh, and both phones lack fast charging and wireless capabilities.
- The build quality is similar, with the Joy Plus being marginally larger and heavier than the R821T.
Side-by-side Specification Comparison
Oppo Joy Plus
Oppo R821T FInd Muse
General
Release Date
2015
2013
Announced
2015
2013
Description
N/A
N/A
Display
Size
4"
4"
Type
IPS LCD
IPS LCD
Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)
480 x 800 pixels, 5:3 ratio (~233 ppi density)
PPI
480
480
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Mediatek MT6572 (28 nm)
Mediatek MT6572 (28 nm)
CPU
Dual-core 1.3 GHz Cortex-A7
Dual-core 1.2 GHz Cortex-A7
GPU
Mali-400
Mali-400
Memory
4GB 1GB RAM
4GB 512MB RAM
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot)
Camera
Main Camera
3.15 MP
3.15 MP
Main Camera Features
LED flash
N/A
Front Camera
VGA
VGA
Front Camera Features
N/A
N/A
Video Recording
720p
Yes
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1700 mAh
1700 mAh
Battery Details
Li-Ion 1700 mAh, removable
Li-Ion 1700 mAh, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
124 x 63 x 9.9 mm (4.88 x 2.48 x 0.39 in)
123 x 63.5 x 9.9 mm (4.84 x 2.5 x 0.39 in)
Weight
125 g
N/A
Materials
N/A
N/A
Colors
White, Blue
White
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Dual SIM (Mini-SIM/ Micro-SIM)
Dual SIM (Mini-SIM, dual stand-by)
Network
GSM / HSPA
GSM / HSPA
Network Speed
HSPA
HSPA
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Wi-Fi 802.11 b/g, hotspot
Bluetooth
4.0, A2DP, EDR
Yes
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.4 (KitKat), ColorOS 2
Android 4.2 (Jelly Bean)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer, proximity