Side-by-side technical data
Unihertz 8849 Tank 4 vs Unihertz 8849 Tank 5
Comparison between Unihertz 8849 Tank 4 and Unihertz 8849 Tank 5: camera, battery, fast charging, display, performance and colors, side by side. More phones from Unihertz.
NeoTeo's verdict
Which of the two is the better buy
The Unihertz 8849 Tank 5 is the pick for buyers who want more power, a sharper screen and a larger battery; the Tank 4 is easier to carry and offers expandable storage. The Tank 5 leads overall, with a NeoScore of 7.3 to the Tank 4’s 6.6.
The Tank 5 makes a clear performance leap: its MediaTek Dimensity 9400e and 18 GB of RAM face the Tank 4’s Dimensity 7300 Ultra and 12 GB. AnTuTu results are 2,475,329 versus 711,190. The Tank 5 screen reaches 522 ppi and 1444 × 3200 px, compared with 429 ppi and 1200 × 2650 px on the Tank 4.
The Tank 4 weighs 538 g and is 23.9 mm thick; the Tank 5 comes in at 715 g and 33.8 mm. The Tank 4 also supports expandable storage, while the Tank 5 offers 17,600 mAh and 120 W charging, versus 11,600 mAh and 66 W. The Tank 5 adds eSIM and Wi-Fi 7.
Unihertz 8849 Tank 4
The Unihertz 8849 Tank 4 is better for buyers who want a lighter, thinner phone: it weighs 538 g and is 23.9 mm thick.
Unihertz 8849 Tank 5
The Unihertz 8849 Tank 5 is the better buy for performance-focused buyers, with its Dimensity 9400e and 18 GB of RAM.
The verdict
Your pick: Unihertz 8849 Tank 5, ahead on Design & display, Performance & hardware and Connectivity.
| Category | 8849 Tank 4 | 8849 Tank 5 |
|---|---|---|
| Design & display | 6.3 | 7.2 |
| Performance & hardware | 7.7 | 9.0 |
| Camera | 5.6 | 5.8 |
| Connectivity | 7.0 | 8.1 |
| Battery & charging | 6.6 | 6.9 |
Which one is for you?
Unihertz 8849 Tank 4, if you care about…
- Weight
- 538 g
- against 715 g
- Usable Surface
- 75 %
- against 71 %
- Body Thickness
- 23.9 mm
- against 33.8 mm
- Expandable Storage
- Yes
- against No
Unihertz 8849 Tank 5, if you care about…
- Battery Capacity
- 17,600 mAh
- against 11,600 mAh
- AnTuTu Score
- 2,475,329
- against 711,190
- RAM Capacity
- 18 GB
- against 12 GB
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 7 (802.11be)
- against Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Specification comparison
Performance
| Specification | 8849 Tank 4 | 8849 Tank 5 |
|---|---|---|
| Processor Model | MediaTek Dimensity 7300 Ultra | MediaTek Dimensity 9400e |
| Processor Process Size | 4 nm | 4 nm |
| Graphics GPU | Mali-G615 MC2 | Immortalis-G720 MC12 |
| Storage Type | UFS 4.0 | UFS 4.0 |
| Maximum CPU Clock | 2.5 GHz | 3.4 GHz Best value |
| Maximum Storage Capacity | 512 GB | 512 GB |
| AnTuTu Score | 711,190 | 2,475,329 Best value |
| CPU Description | 4× Cortex-A78 at 2.5 GHz + 4× Cortex-A55 at 2.0 GHz | 1× Cortex-X4 at 3.4 GHz, 3× Cortex-X4 at 2.85 GHz, and 4× Cortex-A720 at 2 GHz |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 12 GB | 18 GB Best value |
| RAM Type | LPDDR5X | LPDDR5X |
| Expandable Storage | Yes Best value | No |
| AnTuTu version | v10 | v11 |
Design
| Specification | 8849 Tank 4 | 8849 Tank 5 |
|---|---|---|
| Body Colors | Black | Blue, Silver |
| Body Thickness | 23.9 mm Best value | 33.8 mm |
| Body Width | 85.4 mm | 87 mm |
| Body Height | 174.3 mm | 177.1 mm |
| Weight | 538 g Best value | 715 g |
| Usable Surface | 75 % Best value | 71 % |
| Body Materials | Polycarbonate | Plastic |
| Resistance Features | IP68, MIL-STD-810H | IP68, IP69, MIL-STD-810H Best value |
| Drop Resistance Class | C | — |
| Repairability Class | B | — |
| Drop Test Count | 90 | — |
Battery
| Specification | 8849 Tank 4 | 8849 Tank 5 |
|---|---|---|
| Battery Efficiency Rating | B | — |
| Battery Capacity | 11,600 mAh | 17,600 mAh Best value |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 66 W | 120 W Best value |
| Battery Features | Fast Charging, Non-Removable | Fast Charging, Non-Removable |
| Charge cycles | 1,000 | — |
Display
| Specification | 8849 Tank 4 | 8849 Tank 5 |
|---|---|---|
| Display Aspect Ratio | 21:9 | 20:9 |
| Display Technology | AMOLED | AMOLED |
| Peak Display Brightness | — | 3,000 nits |
| Display Diagonal | 6.78″ Best value | 6.73″ |
| Display Horizontal Resolution | 1,200 px | 1,444 px Best value |
| Display Vertical Resolution | 2,650 px | 3,200 px Best value |
| Display Pixel Density | 429 ppi | 522 ppi Best value |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | — | 360 Hz |
| Display Contrast Ratio | — | 5,000,000 :1 |
| Display Features | Hole-Punch Notch, Scratch Resistant, Capacitive Touch, Multi-Touch | Hole-Punch Notch, HDR10+, DCI-P3, Color LED Notifications, Scratch Resistant, Curved Glass, Capacitive Touch, Multi-Touch, Frameless |
Sensors
| Specification | 8849 Tank 4 | 8849 Tank 5 |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | 8849 Tank 4 | 8849 Tank 5 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Barometer, Compass, Gravity Sensor, Gyroscope, Light Sensor, Proximity Sensor | Cooling System, Fingerprint Sensor, Accelerometer, Barometer, Compass, Gyroscope, Light Sensor, Proximity Sensor, RGB Sensor |
Software
| Specification | 8849 Tank 4 | 8849 Tank 5 |
|---|---|---|
| Operating System | Android 15 | — |
| OS Family | Android | — |
| OS Version | 15 | — |
| Google Services | Yes | Yes |
Connectivity
| Specification | 8849 Tank 4 | 8849 Tank 5 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual SIM Dual Standby, Dual Nano-SIM, Nano-SIM + eSIM |
| Cellular Bands | 2G CDMA BC0, 2G CDMA BC1, 2G GSM 1900, 2G GSM 1800, 2G GSM 850, 2G GSM 900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B19, 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 B34, 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 n28a, 5G NR n28b, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n66, 5G NR n77, 5G NR n78 | 2G GSM 1900, 2G GSM 1800, 2G GSM 850, 2G GSM 900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B19, 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 B28B, 4G LTE B28A, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B42, 4G LTE B66, 4G LTE B71, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n20, 5G NR n25, 5G NR n28b, 5G NR n28a, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n66, 5G NR n77, 5G NR n78 |
| Cellular Technologies | GSM, UMTS, CDMA, LTE, 5G | GSM, UMTS, LTE, 5G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax) | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 7 (802.11be) Best value |
| Wi-Fi Features | Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO |
| Bluetooth Version | Bluetooth 5.3 | Bluetooth 5.4 Best value |
| Bluetooth Profiles | A2DP, EDR, LE, HS | A2DP, aptX, LDAC, SBC, AAC |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| Connectivity Features | 3.5 mm Audio Jack, Computer Sync, Infrared, NFC, OTA Sync, FM Radio, Tethering, USB Charging, USB Mass Storage, USB OTG, USB Type-C | 3.5 mm Audio Jack, Computer Sync, eSIM, NFC, Tethering, VoLTE, USB Charging, USB Mass Storage, USB Host 3.1, USB OTG, USB Type-C |
| Max. download speed | — | 42.2 Mbps |
| Max. upload speed | — | 11.52 Mbps |
Audio
| Specification | 8849 Tank 4 | 8849 Tank 5 |
|---|---|---|
| Audio Features | Noise-Cancellation Microphone, A2DP, EDR, LE, HS | Noise-Cancellation Microphone, Stereo Speakers, A2DP, aptX, LDAC, SBC, AAC |
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