Samsung
Side-by-side technical data
Samsung A837 Rugby vs Samsung Galaxy Z Flip8
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 A837 Rugby, if you care about…
- Weight
- 132 g
- against 180 g
- Expandable Storage
- Yes
- against No
Samsung Galaxy Z Flip8, if you care about…
- Battery Capacity
- 4,300 mAh
- against 1,000 mAh
- RAM Capacity
- 12 GB
- against 128 MB
- Display Technology
- Dynamic AMOLED 2X
- against TFT LCD
- Bluetooth Version
- Bluetooth 5.4
- against Bluetooth 2.0
Specification comparison
Performance
| Specification | A837 Rugby | Galaxy Z Flip8 |
|---|---|---|
| Processor Model | — | Samsung Exynos 2600 |
| Processor Process Size | — | 2 nm |
| Graphics GPU | — | Xclipse 960 |
| Storage Type | — | UFS 4.x |
| Maximum CPU Clock | — | 4.6 GHz |
| Maximum Storage Capacity | — | 512 GB |
| AnTuTu Score | — | 2,477,554 |
| Geekbench 6 Single-Core | — | 3,445 |
| Geekbench 6 Multi-Core | — | 11,611 |
| CPU Description | — | 2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M |
| Processor Type | — | Octa-Core |
| 64-Bit Processor | — | Yes |
| RAM Capacity | 128 MB | 12 GB Best value |
| RAM Type | — | DDR5 |
| Expandable Storage | Yes Best value | No |
| AnTuTu version | — | v11 |
| 3DMark Wild Life Extreme | — | 6,916 |
| Maximum memory card | — | — |
Design
| Specification | A837 Rugby | Galaxy Z Flip8 |
|---|---|---|
| Body Colors | Red, Black, Yellow | Black, White, Pink, Green |
| Body Thickness | 23 mm | 13.1 mm Best value |
| Body Width | 52 mm | 75.4 mm |
| Body Height | 100 mm | 166.9 mm |
| Weight | 132 g Best value | 180 g |
| Usable Surface | 24.2 % | 87.1 % Best value |
| Body Materials | — | Plastic, Glass, Aluminium Alloy |
| Resistance Features | MIL-STD-810F | IP48 |
| Waterproof Depth | — | 1.5 m |
| Drop Resistance Class | — | A |
| Repairability Class | — | C |
| Foldable | No | Yes |
| Rugged Build | No | No |
| Drop Test Count | — | 210 |
| Unfolded thickness | 23 mm | 6.1 mm Best value |
| QWERTY keyboard | — | — |
Battery
| Specification | A837 Rugby | Galaxy Z Flip8 |
|---|---|---|
| Battery Efficiency Rating | — | A |
| Battery Capacity | 1,000 mAh | 4,300 mAh Best value |
| Battery Type | Li-Ion | Si-Carbon Li-Ion Best value |
| Fast Charge Power | — | 25 W |
| Battery Features | — | Fast Charging, Wireless Charging, Reverse Wireless Charging, Reverse Charging, Bypass Charging, Rechargeable, Non-Removable, Battery Level Indicator |
| Battery Endurance | — | 44.1667 h |
| Wireless charging power | — | 15 W |
| Charge cycles | — | 1,200 |
| Talk time | 5 h | — |
| Standby time | 250 h | — |
| Music playback time | — | — |
| Reverse wireless charging power | — | 4.5 W |
Display
| Specification | A837 Rugby | Galaxy Z Flip8 |
|---|---|---|
| Display Aspect Ratio | 4:5 | 21:9 |
| Display Technology | TFT LCD | Dynamic AMOLED 2X Best value |
| Peak Display Brightness | — | 3,000 nits |
| Display Diagonal | 2″ | 6.9″ Best value |
| Display Horizontal Resolution | 176 px | 1,080 px Best value |
| Display Vertical Resolution | 220 px | 2,520 px Best value |
| Display Pixel Density | 141 ppi | 400 ppi Best value |
| Display Refresh Rate | — | 120 Hz |
| Touch Sampling Rate | — | 120 Hz |
| Display Contrast Ratio | — | — |
| Display Features | External Monochrome Display, TFT LCD | Hole-Punch Notch, HDR10+, Always-On Display, LTPO, Capacitive Touch, Multi-Touch, Frameless, Foldable Display, DCI-P3, Scratch Resistant, TÜV Rheinland Eye Comfort Certification, Secondary Display |
| Integrated Projector | No | No |
| Projector Brightness | — | — |
| Projector Horizontal Resolution | — | — |
| Projector Vertical Resolution | — | — |
| Cover display diagonal | 1″ | 4.1″ Best value |
| Cover display refresh rate | — | 120 Hz |
| Cover display peak brightness | — | 3,000 nits |
| Display colors | 256K colors | — |
Sensors
| Specification | A837 Rugby | Galaxy Z Flip8 |
|---|---|---|
| Fingerprint Sensor Placement | — | Side |
Sensor
| Specification | A837 Rugby | Galaxy Z Flip8 |
|---|---|---|
| Sensor Features | — | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Barometer, Hall Sensor, Light Sensor |
Software
| Specification | A837 Rugby | Galaxy Z Flip8 |
|---|---|---|
| Operating System | — | Android 17 |
| OS Family | — | Android |
| OS Version | — | 17 |
| OS Update Support | — | 7 years |
| Direct OS Updates | — | No |
| Google Services | — | Yes |
| Web browser | WAP 2.0/xHTML | — |
| Java (J2ME) | Yes | — |
| Widevine L1 | — | Yes |
Connectivity
| Specification | A837 Rugby | Galaxy Z Flip8 |
|---|---|---|
| SIM Configurations | Mini-SIM | Nano-SIM + eSIM, Dual eSIM, 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 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B25, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B32, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B66, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n12, 5G NR n20, 5G NR n25, 5G NR n26, 5G NR n28a, 5G NR n28b, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n66, 5G NR n71, 5G NR n75, 5G NR n77, 5G NR n78 |
| Cellular Technologies | GSM, HSPA | GSM, HSPA, UMTS, LTE, 5G Best value |
| Wi-Fi Standards | — | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E, Wi-Fi 7 (802.11be) |
| Wi-Fi Features | — | Tri-Band, Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO |
| Bluetooth Version | Bluetooth 2.0 | Bluetooth 5.4 Best value |
| Bluetooth Profiles | A2DP | A2DP, LE |
| Navigation Systems | A-GPS | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS Best value |
| Connectivity Features | USB 2.0 | Samsung DeX, NFC, USB Type-C, USB OTG, USB Mass Storage, USB Host, eSIM, Computer Sync, OTA Sync, Tethering, ANT+ |
| USB Version | USB 2.0 | USB 3.2 Gen 1 Best value |
| SAR American Head | 0.24 W/kg Best value | 1.09 W/kg |
| SAR American Body | 0.4 W/kg Best value | 1.2 W/kg |
| SAR (EU) head | — | 0.74 W/kg |
| SAR (EU) body | — | 1.16 W/kg |
| Messaging | SMS, EMS, MMS, Email, Push Email, Instant messaging | — |
| Max. download speed | — | 14,790 Mbps |
| Max. upload speed | — | 4,900 Mbps |
Audio
| Specification | A837 Rugby | Galaxy Z Flip8 |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | Loudspeaker | Stereo Speakers, High-Bitrate Audio Support, A2DP, LE Best value |
| Alert types | — | — |
Technical
| Specification | A837 Rugby | Galaxy Z Flip8 |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | A837 Rugby | Galaxy Z Flip8 |
|---|---|---|
| Built-in functions | MP3 player, MP4 player, Organizer, Voice memo, Predictive text input | — |
