Overall Score
39.5Category Breakdown
Overall(#11520)39.5
Performance(#8799)54.3
Camera(#11615)0.0
Display(#11002)48.3
Battery(#7760)43.5
Build(#6243)70.8
Comparisons Featuring Sendo M550
Short Review
- The Sendo M550 features a compact design with dimensions of 82 x 45 x 20 mm and a weight of 77 grams, making it portable and easy to handle.
- Its CSTN display supports 4096 colors with a resolution of 128 x 128 pixels and a pixel density of 128 PPI, suitable for basic visual tasks.
- Performance is minimal, lacking RAM and storage, which limits its capabilities for multitasking or running applications.
- The camera system is non-existent, with both rear and selfie cameras rated at 0 MP, offering no photographic functionality.
- The battery specifications are also unspecified, indicating a lack of modern power management features.
- The software environment is not detailed, suggesting basic functionality without advanced operating systems.
- Connectivity options are limited, as the device does not support 5G, WiFi, Bluetooth, or NFC.
- There are no stereo speakers or headphone jack, which may restrict audio output options.
- The overall build quality and materials are not specified, leaving a gap in understanding its durability.
- Special features are absent, positioning the M550 as a straightforward, no-frills mobile device.
Specifications
General
Release Date2003
Announced2003
DescriptionN/A
Display
SizeN/A
TypeCSTN, 4096 colors
Resolution128 x 128 pixels, 1:1 ratio
PPI128
Refresh Rate60Hz
Peak BrightnessN/A
HDR Support✗
ProtectionN/A
Performance
ChipsetN/A
CPUN/A
GPUN/A
MemoryN/A
Expandable Storage✗
Card SlotNo
Camera
Main CameraN/A
Main Camera DetailsN/A
Front CameraN/A
Front Camera DetailsN/A
Video RecordingN/A
Selfie VideoN/A
OIS✗
Night Mode✗
RAW Support✗
Battery
CapacityN/A
Battery DetailsRemovable Li-Ion battery
Charging DetailsN/A
Fast Charging✗
Wireless Charging✗
Build & Design
Dimensions82 x 45 x 20 mm, 68 cc (3.23 x 1.77 x 0.79 in)
Weight77 g
MaterialsN/A
Water ResistanceN/A
ColorsN/A
Foldable✗
Connectivity
SIMMini-SIM
NetworkGSM
Network SpeedN/A
5G✗
4G✗
WiFiNo
BluetoothNo
NFC✗
USBN/A
IR Blaster✗
Headphone Jack✗
Radio✗
PositioningNo
Software
Operating SystemN/A
OS VersionN/A
Security
Fingerprint✗
Face Unlock✗
SensorsN/A
Audio
Stereo Speakers✗
LoudspeakerNo
Audio JackNo