Oppo R821T FInd Muse
#6363
Samsung M930 Transform Ultra
#7002Category Breakdown
Oppo R821T FInd Muse
Samsung M930 Transform Ultra
Performance
35.063.7
Camera
39.611.9
Display
54.433.2
Battery
16.715.2
Build
0.216.7
Connectivity
29.829.6
Audio
8.98.9
Overall
24.021.0
Summary
- The Oppo R821T Find Muse features a 4.0-inch IPS LCD display with a resolution of 480 x 800 pixels, offering a higher pixel density compared to the Samsung M930 Transform Ultra's 3.5-inch TFT display at 320 x 480 pixels.
- In terms of performance, the Oppo is powered by a dual-core Mediatek MT6572 chipset, while the Samsung utilizes a single-core Qualcomm MSM8655 Snapdragon S2, resulting in better multitasking capabilities for the Oppo.
- Both devices have a 3.15 MP rear camera, but the Samsung can record video at 480p, whereas the Oppo's video capabilities are unspecified.
- The Oppo's battery capacity is 1700 mAh, slightly larger than the Samsung's 1500 mAh, which may provide longer usage time.
- Both phones run on older versions of Android, with the Oppo on Android 4.2 and the Samsung on Android 2.3, indicating a more updated software experience for the Oppo.
- The build quality of the Oppo is more compact and lighter, while the Samsung is thicker and heavier.
Side-by-side Specification Comparison
Oppo R821T FInd Muse
Samsung M930 Transform Ultra
General
Release Date
2013
2011
Announced
2013
2011
Description
N/A
N/A
Display
Size
4"
3.5"
Type
IPS LCD
TFT, 256K colors
Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)
320 x 480 pixels, 3:2 ratio (~165 ppi density)
PPI
480
320
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Mediatek MT6572 (28 nm)
Qualcomm MSM8655 Snapdragon S2
CPU
Dual-core 1.2 GHz Cortex-A7
1.0 GHz Scorpion
GPU
Mali-400
Adreno 205
Memory
4GB 512MB RAM
952MB
Expandable Storage
✗
✗
Card Slot
microSDHC (dedicated slot)
microSDHC (dedicated slot), 2 GB included
Camera
Main Camera
3.15 MP
3.15 MP
Main Camera Features
N/A
LED flash
Front Camera
VGA
Yes
Front Camera Features
N/A
N/A
Video Recording
Yes
480p
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
1700 mAh
1500 mAh
Battery Details
Li-Ion 1700 mAh, removable
Removable Li-Ion 1500 mAh battery
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
123 x 63.5 x 9.9 mm (4.84 x 2.5 x 0.39 in)
116 x 61 x 14 mm (4.57 x 2.40 x 0.55 in)
Weight
N/A
139 g
Materials
N/A
N/A
Colors
White
Black
Foldable
✗
✗
SAR
N/A
0.62 W/kg (head) 0.89 W/kg (body)
Connectivity
SIM
Dual SIM (Mini-SIM, dual stand-by)
Mini-SIM
Network
GSM / HSPA
CDMA / EVDO
Network Speed
HSPA
EV-DO Rev.A 3.1 Mbps
5G
✗
✗
4G
✗
✗
WiFi
Wi-Fi 802.11 b/g, hotspot
Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
Bluetooth
Yes
3.0, A2DP
NFC
✗
✗
USB
microUSB 2.0
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS, A-GPS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.2 (Jelly Bean)
Android 2.3 (Gingerbread)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, proximity
Accelerometer, proximity, compass