Samsung
Side-by-side technical data
Samsung DoubleTime I857 vs Samsung Galaxy A07s
Compare up to four phones using typed, normalized technical data. Measurements stay numeric, capabilities stay boolean, and options stay comparable.
The verdict
Neither runs away with it: each wins something.
Which one is for you?
Samsung DoubleTime I857, if you care about…
- Weight
- 148 g
- against 188 g
Samsung Galaxy A07s, if you care about…
- Battery Capacity
- 5,000 mAh
- against 1,200 mAh
- RAM Capacity
- 6 GB
- against 256 MB
- Display Technology
- PLS LCD
- against TFT LCD
- Bluetooth Version
- Bluetooth 5.3
- against Bluetooth 3.0
Specification comparison
Battery
| Specification | DoubleTime I857 | Galaxy A07s |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 1,200 mAh | 5,000 mAh Best value |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | — | 25 W |
| Battery Features | — | Fast Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | 6 h | — |
| Standby time | 250 h | — |
| Music playback time | — | — |
Design
| Specification | DoubleTime I857 | Galaxy A07s |
|---|---|---|
| Body Colors | Black, White | Grey, Lavender, Green |
| Body Thickness | 15 mm | 7.6 mm Best value |
| Body Width | 62 mm | 77.4 mm |
| Body Height | 113 mm | 167.4 mm |
| Weight | 148 g Best value | 188 g |
| Usable Surface | 43.5 % | 83.6 % Best value |
| Body Materials | — | Glass, Plastic |
| Resistance Features | — | IP54 |
| Waterproof Depth | — | — |
| Drop Resistance Class | — | — |
| Repairability Class | — | — |
| Foldable | No | No |
| Rugged Build | No | No |
| Drop Test Count | — | — |
| Unfolded thickness | — | — |
| QWERTY keyboard | Yes | — |
Performance
| Specification | DoubleTime I857 | Galaxy A07s |
|---|---|---|
| Processor Model | Qualcomm MSM7230 | MediaTek Helio G99+ |
| Processor Process Size | — | 6 nm |
| Graphics GPU | Qualcomm Adreno 205 | Mali-G57 MC2 |
| Storage Type | — | eMMC 5.1 |
| Maximum CPU Clock | 0.8 GHz | 2.2 GHz Best value |
| Maximum Storage Capacity | — | 128 GB |
| AnTuTu Score | — | 416,900 |
| Geekbench 6 Single-Core | — | 729 |
| Geekbench 6 Multi-Core | — | 1,979 |
| CPU Description | 800 MHz Scorpion | Octa-core processor with 2 Cortex-A76 cores at 2.2 GHz and 6 Cortex-A55 cores at 2.0 GHz. |
| Processor Type | — | Octa-Core |
| 64-Bit Processor | — | Yes |
| RAM Capacity | 256 MB | 6 GB Best value |
| RAM Type | — | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | v10 |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | DoubleTime I857 | Galaxy A07s |
|---|---|---|
| Fingerprint Sensor Placement | — | Side |
Display
| Specification | DoubleTime I857 | Galaxy A07s |
|---|---|---|
| Display Aspect Ratio | 3:2 | 20:9 |
| Peak Display Brightness | — | — |
| Display Technology | TFT LCD | PLS LCD Best value |
| Display Diagonal | 3.2″ | 6.7″ Best value |
| Display Horizontal Resolution | 320 px | 720 px Best value |
| Display Vertical Resolution | 480 px | 1,600 px Best value |
| Display Pixel Density | 180 ppi | 262 ppi Best value |
| Display Refresh Rate | — | 90 Hz |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | Capacitive Touch, Multi-Touch | Water Drop Notch, Curved Glass, Capacitive Touch, Multi-Touch, Frameless, Touchscreen |
| Integrated Projector | No | No |
| Projector Brightness | — | — |
| Projector Horizontal Resolution | — | — |
| Projector Vertical Resolution | — | — |
| Cover display diagonal | 3.2″ | — |
| Cover display refresh rate | — | — |
| Cover display peak brightness | — | — |
| Display colors | 256K colors | — |
Sensor
| Specification | DoubleTime I857 | Galaxy A07s |
|---|---|---|
| Sensor Features | Accelerometer, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Proximity Sensor, Light Sensor |
Software
| Specification | DoubleTime I857 | Galaxy A07s |
|---|---|---|
| Operating System | Android 2.2 | Android 16 |
| OS Family | Android | Android |
| OS Version | 2.2 | 16 Best value |
| OS Update Support | — | 2 years |
| Direct OS Updates | — | Yes |
| Google Services | — | Yes |
| Web browser | — | — |
| Java (J2ME) | — | — |
Connectivity
| Specification | DoubleTime I857 | Galaxy A07s |
|---|---|---|
| SIM Configurations | Mini-SIM | Dual Nano-SIM, Dual SIM Dual Standby Best value |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS 1900, 3G UMTS 2100 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, HSPA | GSM, HSPA, UMTS, LTE, 4G Best value |
| Wi-Fi Standards | — | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | — | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 3.0 | Bluetooth 5.3 Best value |
| Bluetooth Profiles | A2DP | A2DP, LE |
| Navigation Systems | GPS, A-GPS | GPS, A-GPS, GLONASS, Galileo, BeiDou Best value |
| Connectivity Features | 3.5 mm Audio Jack, microUSB, MP3 Player, MP4/3GP Player | 3.5 mm Audio Jack, FM Radio, USB Type-C, USB 2.0, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, Computer Sync, OTA Sync, Tethering, VoLTE |
| USB Version | — | USB 2.0 |
| SAR American Head | 0.54 W/kg | 0.33 W/kg Best value |
| SAR American Body | 0.97 W/kg Best value | 1.18 W/kg |
| SAR (EU) head | — | 0.26 W/kg |
| SAR (EU) body | — | 0.99 W/kg |
| Messaging | — | — |
Audio
| Specification | DoubleTime I857 | Galaxy A07s |
|---|---|---|
| Microphone Count | — | 1 |
| Audio Features | A2DP, Loudspeaker | A2DP, LE, Loudspeaker |
| Alert types | — | — |
Technical
| Specification | DoubleTime I857 | Galaxy A07s |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | DoubleTime I857 | Galaxy A07s |
|---|---|---|
| Built-in functions | Organizer, Document viewer, Voice memo, Voice dial, Voice command, Predictive text input | — |
