Side-by-side technical data
Ulefone Armor X8i vs Xiaomi Redmi A1
Comparison between Ulefone Armor X8i and Xiaomi Redmi A1: camera, battery, fast charging, display, performance and colors, side by side. More phones from Ulefone and Xiaomi.
The verdict
Neither runs away with it: each wins something.
| Category | Armor X8i | Redmi A1 |
|---|---|---|
| Design & display | 4.0 | 5.2 |
| Performance & hardware | 2.1 | 2.2 |
| Camera | 3.0 | 2.8 |
| Connectivity | 5.4 | 4.5 |
| Battery & charging | 5.2 | 5.1 |
Which one is for you?
Ulefone Armor X8i, if you care about…
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
- against Wi-Fi 802.11a/b/g/n
- Display Pixel Density
- 282 ppi
- against 269 ppi
- Body Materials
- Aluminium Alloy
- against Plastic
Xiaomi Redmi A1, if you care about…
- Weight
- 192 g
- against 256 g
- Usable Surface
- 81 %
- against 66.2 %
- Body Thickness
- 9.1 mm
- against 13.8 mm
- Display Diagonal
- 6.52″
- against 5.7″
Specification comparison
Performance
| Specification | Armor X8i | Redmi A1 |
|---|---|---|
| Processor Model | MediaTek Helio A25 | MediaTek Helio A22 |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | PowerVR GE8320 | PowerVR GE8320 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 1.8 GHz | 2 GHz Best value |
| Maximum Storage Capacity | 32 GB | 32 GB |
| AnTuTu Score | 93,500 | 95,000 |
| Geekbench 6 Single-Core | — | 332 |
| Geekbench 6 Multi-Core | — | 1,145 |
| CPU Description | Octa-core (4x1.8 GHz Cortex-A53 and 4x1.5 GHz Cortex-A53) | Quad-core 2.0 GHz Cortex-A53 |
| Processor Type | Octa-Core | Quad-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 3 GB | 3 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v8 | v9 |
Design
| Specification | Armor X8i | Redmi A1 |
|---|---|---|
| Body Colors | Black, Orange, Red | Black, Blue, Green |
| Body Thickness | 13.8 mm | 9.1 mm Best value |
| Body Width | 79 mm | 76.8 mm |
| Body Height | 160.3 mm | 164.9 mm |
| Weight | 256 g | 192 g Best value |
| Usable Surface | 66.2 % | 81 % Best value |
| Body Materials | Aluminium Alloy Best value | Plastic |
| Resistance Features | IP68, IP69K, IP69, MIL-STD-810G | — |
| Waterproof Depth | 1.5 m | — |
Battery
| Specification | Armor X8i | Redmi A1 |
|---|---|---|
| Battery Capacity | 5,080 mAh Best value | 5,000 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 10 W | 10 W |
| Battery Features | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable | Fast Charging, Non-Removable, Rechargeable, Battery Level Indicator |
Display
| Specification | Armor X8i | Redmi A1 |
|---|---|---|
| Display Aspect Ratio | 18:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | — | 400 nits |
| Display Diagonal | 5.7″ | 6.52″ Best value |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,440 px | 1,600 px Best value |
| Display Pixel Density | 282 ppi Best value | 269 ppi |
| Display Refresh Rate | — | 120 Hz |
| Touch Sampling Rate | — | 120 Hz |
| Display Contrast Ratio | — | 1,500 :1 |
| Display Features | IPS LCD, Capacitive Touch, Multi-Touch | Water Drop Notch, TÜV Rheinland Eye Comfort Certification, Scratch Resistant, Capacitive Touch, Multi-Touch, Touchscreen |
Sensors
| Specification | Armor X8i | Redmi A1 |
|---|---|---|
| Fingerprint Sensor Placement | Rear | — |
Sensor
| Specification | Armor X8i | Redmi A1 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Light Sensor | Accelerometer, Light Sensor, Virtual Proximity Sensing |
Software
| Specification | Armor X8i | Redmi A1 |
|---|---|---|
| Operating System | Android 11 | Android 12 |
| OS Family | Android | Android |
| OS Version | 11 | 12 Best value |
| Google Services | Yes | Yes |
Connectivity
| Specification | Armor X8i | Redmi A1 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 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 B17, 4G LTE B19, 4G LTE B20, 4G LTE B28A | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, LTE B28, 4G LTE B38, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, HSPA, UMTS, LTE, 4G | GSM, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) Best value | Wi-Fi 802.11a/b/g/n |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi 802.11a/b/g/n |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, Galileo, BeiDou | GPS, A-GPS, GLONASS, Galileo, BeiDou |
| Connectivity Features | 3.5 mm Audio Jack, NFC, FM Radio, USB Charging, USB Mass Storage, USB OTG, USB Type-C, Computer Sync, OTA Sync, Tethering | 3.5 mm Audio Jack, FM Radio, Computer Sync, OTA Sync, Tethering, VoLTE, VoWiFi, USB Charging, USB Mass Storage, USB OTG |
| USB Version | USB 2.0 | microUSB |
| SAR American Head | — | 1.1 W/kg |
| SAR American Body | — | 1.03 W/kg |
| SAR (EU) head | 0.217 W/kg Best value | 0.85 W/kg |
| SAR (EU) body | 0.858 W/kg Best value | 1 W/kg |
| Max. download speed | 150 Mbps | 300 Mbps Best value |
| Max. upload speed | 50 Mbps | 150 Mbps Best value |
Audio
| Specification | Armor X8i | Redmi A1 |
|---|---|---|
| Audio Features | A2DP, LE, Loudspeaker | A2DP, LE, Loudspeaker |
Technical
| Specification | Armor X8i | Redmi A1 |
|---|---|---|
| Model numbers | — | 220733SI, 220733SG, 220733SL, 220743FI, 220733SH |
