ZTE
Side-by-side technical data
ZTE nubia X vs ZTE nubia A77 4G
Compare up to four phones using typed, normalized technical data. Measurements stay numeric, capabilities stay boolean, and options stay comparable.
The verdict
Your pick: ZTE nubia X, ahead on Design & display, Performance & hardware and Connectivity. Unless Camera or Battery & charging decides it for you.
| Category | nubia X | nubia A77 4G |
|---|---|---|
| Design & display | 6.0 | 5.3 |
| Performance & hardware | 5.5 | 3.6 |
| Camera | 3.5 | 3.8 |
| Connectivity | 4.8 | 4.2 |
| Battery & charging | 3.5 | 5.5 |
Which one is for you?
ZTE nubia X, if you care about…
- RAM Capacity
- 8 GB
- against 4 GB
- Maximum Storage Capacity
- 512 GB
- against 128 GB
- Display Pixel Density
- 403 ppi
- against 256 ppi
- Weight
- 181 g
- against 193 g
ZTE nubia A77 4G, if you care about…
- Battery Capacity
- 5,000 mAh
- against 3,800 mAh
- Fast Charge Power
- 22.5 W
- against 18 W
- Body Thickness
- 8 mm
- against 8.4 mm
- Expandable Storage
- Yes
- against No
Specification comparison
Battery
| Specification | nubia X | nubia A77 4G |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 3,800 mAh | 5,000 mAh Best value |
| Battery Type | Li-Po | — |
| Fast Charge Power | 18 W | 22.5 W Best value |
| Battery Features | Fast Charging, Battery Level Indicator, Rechargeable | Fast Charging, Battery Level Indicator, Charger Included, Rechargeable |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | — | — |
| Standby time | — | — |
| Music playback time | — | — |
Design
| Specification | nubia X | nubia A77 4G |
|---|---|---|
| Body Colors | Blue, Gold, Black, Grey | Black, Blue, Gold |
| Body Thickness | 8.4 mm | 8 mm Best value |
| Body Width | 73.3 mm | — |
| Body Height | 154.1 mm | — |
| Weight | 181 g Best value | 193 g |
| Usable Surface | 86.6 % | — |
| Body Materials | Glass, Aluminium Alloy Best value | Glass, Plastic |
| Resistance Features | — | IP64 |
| Waterproof Depth | — | — |
| Drop Resistance Class | — | — |
| Repairability Class | — | — |
| Foldable | No | No |
| Rugged Build | No | No |
| Drop Test Count | — | — |
| Unfolded thickness | — | — |
| QWERTY keyboard | — | — |
Performance
| Specification | nubia X | nubia A77 4G |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 845 | Unisoc T7250 |
| Processor Process Size | 10 nm Best value | 12 nm |
| Graphics GPU | Qualcomm Adreno 630 | Mali-G57 MP1 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2.65 GHz Best value | 1.8 GHz |
| Maximum Storage Capacity | 512 GB Best value | 128 GB |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | 437 |
| Geekbench 6 Multi-Core | — | 1,461 |
| CPU Description | Octa-core processor with 4×2.65 GHz Kryo 385 Gold cores and 4×1.8 GHz Kryo 385 Silver cores. | Octa-core CPU with 2 Cortex-A75 cores at 1.8 GHz and 6 Cortex-A55 cores at 1.6 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB Best value | 4 GB |
| RAM Type | DDR4 | DDR4 |
| Expandable Storage | No | Yes Best value |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | nubia X | nubia A77 4G |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Display
| Specification | nubia X | nubia A77 4G |
|---|---|---|
| Display Aspect Ratio | 19:9 | 19.5:9 |
| Peak Display Brightness | — | 740 nits |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 6.26″ | 6.75″ Best value |
| Display Horizontal Resolution | 1,080 px Best value | 720 px |
| Display Vertical Resolution | 2,280 px Best value | 1,570 px |
| Display Pixel Density | 403 ppi Best value | 256 ppi |
| Display Refresh Rate | — | 120 Hz |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | 1,200 :1 | — |
| Display Features | Secondary Display, Gorilla Glass 3, Touchscreen | Capacitive Touch |
| Integrated Projector | No | No |
| Projector Brightness | — | — |
| Projector Horizontal Resolution | — | — |
| Projector Vertical Resolution | — | — |
| Cover display diagonal | 5.1″ | — |
| Cover display refresh rate | — | — |
| Cover display peak brightness | — | — |
| Display colors | — | — |
Sensor
| Specification | nubia X | nubia A77 4G |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass |
Software
| Specification | nubia X | nubia A77 4G |
|---|---|---|
| Operating System | Android 8 | Android 16 |
| OS Family | Android | Android |
| OS Version | 8 | 16 Best value |
| OS Update Support | — | — |
| Direct OS Updates | No | No |
| Google Services | — | — |
| Web browser | — | — |
| Java (J2ME) | — | — |
Connectivity
| Specification | nubia X | nubia A77 4G |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Dual Nano-SIM, Dual SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE bands unspecified |
| Cellular Technologies | GSM, CDMA, HSPA, EVDO, LTE, 4G | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11b/g/n/ac | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Direct, DLNA | Dual Band |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, GLONASS, BeiDou | GPS, Galileo, GLONASS |
| Connectivity Features | USB Type-C, USB OTG, DLNA | 3.5 mm Audio Jack, USB Type-C, USB 2.0 |
| USB Version | USB Type-C | USB 2.0 |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | — | — |
Audio
| Specification | nubia X | nubia A77 4G |
|---|---|---|
| Microphone Count | 2 Best value | 1 |
| Audio Features | A2DP, LE, Loudspeaker, Hi-Res Audio, 32-bit/384kHz Audio | Stereo Speakers Best value |
| Alert types | — | — |
Technical
| Specification | nubia X | nubia A77 4G |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | nubia X | nubia A77 4G |
|---|---|---|
| Built-in functions | — | — |
