Samsung X640
$0
Overview
Samsung X640 is a budget Android smartphone released in 2005 with a 1.69-inch UFB, 65K colors, powerful processor chipset, 3 main camera, and 800 mAh battery.
The device runs One UI with features like Galaxy AI and Samsung DeX. Priced at $0, it targets users seeking budget performance.
Specifications of Samsung X640
The display of Samsung X640 measures 1.69 inches with UFB, 65K colors technology. Peak brightness reaches 150 nits for excellent outdoor visibility. The screen renders at 128x160 pixels resolution.
The camera system of Samsung X640 features 1 rear cameras: 3 main. Video recording supports up to No.
The battery of Samsung X640 has 800mAh capacity with 5 wired charging. A full charge takes approximately 240 min minutes.
The connectivity of Samsung X640 includes Wi-Fi No, and Bluetooth No.
The build of Samsung X640 weighs 85.0g with Plastic frame and Glossy back. Dimensions measure 87.4 x 47 x 23 mm.
Compare Samsung X640
Frequently Asked Questions about Samsung X640
Samsung X640 has a 3 camera suitable for casual photography. For professional photography, consider phones with higher-resolution sensors.
Samsung X640 has a 800mAh battery. Battery life varies based on usage patterns.
Samsung X640 at $0 is a budget device. It's worth buying if you prioritize affordability over premium features.
Samsung X640 supports 5 wired charging with full charge in approximately 240 min minutes.
Samsung X640 has a 1.69-inch UFB, 65K colors with 60Hz refresh rate and 150 nits peak brightness.
Samsung X640 in Category Rankings
See how Samsung X640 ranks in these categories:
Verdict
The Samsung X640 delivers practical value for users prioritizing affordability over premium features. Pick this phone for essential smartphone functionality, if you prioritize affordability while still needing core features.
Key Specifications
Display
1.69"
Main Camera
3
Chipset
Full Specifications
Network
| Technology | GSM |
| 2G Bands | GSM 900 / 1800 / 1900 |
| 3G Bands | N/A |
| 4G LTE Bands | N/A |
| 5G Sub-6 Bands | N/A |
| 5G mmWave Bands | N/A |
| Speed | N/A |
| Carrier Aggregation | |
| SIM | Mini-SIM |
| Dual SIM Mode | dual-standby |
| eSIM Support | |
| VoLTE Support | N/A |
| VoWiFi | N/A |
| NR CA Support | N/A |
Launch
| Announced | 2005 |
| Status | Discontinued |
| Availability | N/A |
| Model Variants | N/A |
| Launch Price | N/A |
Body & Design
| Dimensions (mm) | 87.4 x 47 x 23 mm |
| Weight (g) | 85.0 |
| Build Materials | Plastic |
| Frame | Plastic |
| Back Finish | Glossy |
| Colors | N/A |
| IP Rating | N/A |
| Rugged Certifications | N/A |
| Ingress Gaskets | N/A |
| Form Factor | Bar |
| Hinge Type | N/A |
| Folded Dimensions | N/A |
| Thermal Solution | N/A |
| Notification/Alert | |
| Haptics | N/A |
Display
| Panel Type | UFB, 65K colors |
| Size (inches) | 1.69 |
| Resolution (px) | 128x160 pixels |
| Aspect Ratio | 6:7 |
| Pixel Density (ppi) | 218 |
| Screen-to-body Ratio (%) | 20.0 |
| Refresh Rate (Hz) | 60 |
| Adaptive Refresh Rate | |
| Touch Sampling Rate (Hz) | N/A |
| Peak Brightness (nits) | 150 |
| HDR Standards | N/A |
| Color Gamut | sRGB |
| Color Depth | 18 |
| PWM Dimming (Hz) | N/A |
| Glass Protection | N/A |
| Oleophobic Coating | N/A |
| Curvature | Flat |
| Always-on Display | |
| Display Driver IC | N/A |
| Cover Display |
Platform (SoC)
| OS at Launch | N/A |
| Update Policy | N/A |
| Chipset | N/A |
| CPU | N/A |
| GPU | N/A |
| NPU/AI TOPs | N/A |
| ISP Features | N/A |
| Modem | N/A |
| Wi-Fi/Bluetooth Chip | N/A |
| Throttling Behavior | N/A |
| Geekbench Single-Core | N/A |
| Geekbench Multi-Core | N/A |
| AnTuTu Score | N/A |
| 3DMark Scores | N/A |
Memory & Storage
| RAM | N/A |
| RAM Type | sdr-sdram |
| Storage | N/A |
| Storage Type | N/A |
| Storage Speed | N/A |
| Expandable Storage | |
| Slot Type | N/A |
| USB OTG | |
| Filesystem Encryption | N/A |
Main Camera System
| Rear Cameras | 1 |
| Main Sensor | 3 |
| Main Sensor Size | 1/4" |
| Main Sensor Model | N/A |
| Main Lens | f/2.8, 3.5mm |
| OIS | |
| Autofocus | Fixed |
| Pixel Binning | N/A |
| Ultrawide | N/A |
| Telephoto | N/A |
| Macro | N/A |
| Depth/ToF/LiDAR | |
| Flicker/Color Sensors | N/A |
| Flash | LED |
| Video Resolution | |
| HDR/Dolby Vision Video | |
| Video Codecs | H.263 |
| Slow Motion | |
| Video Stabilization | |
| Night Mode Features | |
| RAW/Pro Controls | N/A |
Selfie Camera
| Resolution | N/A |
| Sensor Size | 1/4" |
| Aperture | f/2.8 |
| AF/OIS | N/A |
| Secondary Front Cam | |
| Front Flash | |
| Video | qcif |
| HDR/Dolby Vision | N/A |
| Face Unlock | N/A |
Audio
| Loudspeakers | |
| 3.5mm Jack | |
| Hi-Res Audio | |
| Spatial Audio / Dolby Atmos | |
| Microphones | 1 |
| Bluetooth Codecs | aac |
| DAC/Amp | N/A |
Connectivity
| Wi-Fi | |
| Wi-Fi Features | |
| Bluetooth | |
| NFC | N/A |
| IR Blaster | |
| UWB | N/A |
| Positioning | |
| Dual-Band GNSS | |
| FM Radio | |
| USB | N/A |
| Display Out | |
| eSIM Capacity |
Sensors
| Fingerprint Sensor | N/A |
| 3D Face ID | N/A |
| Accelerometer | N/A |
| Gyroscope | N/A |
| Magnetometer | N/A |
| Proximity Sensor | N/A |
| Ambient Light | N/A |
| Barometer | N/A |
| Thermo/Hygrometer | N/A |
| UV Sensor | N/A |
| Hall Sensor | |
| Color Temp Sensor | |
| Health Sensors | N/A |
| Satellite SOS |
Battery & Charging
| Capacity (mAh) | 800 |
| Type | Li-Ion |
| Removable | |
| Endurance Rating | N/A |
| Wired Charging | 5 |
| Wired Standard | usb-2.0 |
| 0-50% Time (mins) | 120 min |
| Full Charge Time | 240 min |
| Wireless Charging | N/A |
| Wireless Standard | N/A |
| Reverse Wireless | N/A |
| Reverse Wired | |
| Charger in Box | |
| Battery Health Features | N/A |
Software
| OS at Launch | Proprietary OS |
| Update Window | N/A |
| UI Skin / Launcher | N/A |
| Feature Drops | N/A |
| App Cloning | N/A |
| Game Mode | |
| Privacy Features | N/A |
| Accessibility | N/A |
| Satellite Messaging UI |
Miscellaneous
| In-Box Contents | charger, battery, manual |
| Recycled Materials (%) | N/A |
| Repairability Score | N/A |
| Warranty | N/A |
Reviews & Ratings
186 ratings
Showing 3 of 186 reviews
Alex R.
2 weeks ago
Absolutely love the camera on this phone! The zoom is incredible and the photos are so crisp. Battery life is also a huge plus.
Ben C.
1 month ago
Great performance and beautiful display. My only complaint is that it feels a bit heavy, but you get used to it. Solid phone overall.
Chloe D.
3 months ago
The best phone I've ever owned. It's fast, the software is clean, and the build quality is top-notch. Highly recommend!