Boox Palma 2 vs Nubia Z80 Ultra
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Overview
| Specs Score | 54 / 100 | 89 / 100 Better Specs |
| Sim Count | Dual Sim More Sim Slots | |
| Display Size | 6.13 in | 6.85 in Bigger Display |
| Display Resolution | 824 x 1648 pixels | 1216 x 2688 pixels Better Resolution |
| Screen To Body Ratio | ~ 89.5% Less Bezels | |
| RAM | 6 GB | 12 GB More RAM |
| Storage | 128 GB | 512 GB More Storage |
| CPU Clock Speed | 4.6 GHz Faster Clock Speed | |
| Rear Camera | 16 MP | 64 MP + 50 MP + 50 MP Triple Better Camera Resolution |
| Front Camera | 16 MP Better Front Camera Resolution | |
| Weight | 170 g Lighter | 227 g |
| Thickness | 8 mm Slimmer | 8.6 mm |
| Battery | 3950 mAh | 7200 mAh Bigger Battery |
| Unique Features | No No No No No Memory Card Support No No | 4G 5G Fast Charging Water Resistant NFC No Wireless Charging IR Blaster |
General
| Model | Palma 2 | NX741J |
| Sim Type | Dual Sim, GSM+GSM | |
| Dual Sim | Yes | |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | October 22, 2025 | |
| In The Box | BOOX Palma 2 x 1, USB-C Cable x 1, Card Tray Eject Tool x 1, Quick Start Guide x 1, Warranty Card x 1 |
Design
| Dimensions | 80 x 159 x 8 mm | 77.2 x 164.5 x 8.6 mm |
| Weight | 170 g | 227 g |
| Bezel less | Yes | |
| Colors | Black, Silver, Starry Blue, Luo Tian Yi Red |
Display
| Type | Black & White E-ink | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.13 inches, 824 x 1648 pixels | 6.85 inches, 1216 x 2688 pixels, 144 Hz |
| Aspect Ratio | 4:3 | 20:9 |
| PPI | ~ 300 PPI | ~ 431 PPI |
| Screen to Body Ratio | ~ 89.5% | |
| Brightness | 2000 nits (peak) | |
| Features | BOOX Super Refresh Technology, Carta 1200 Monochrome Screen | 2592Hz PWM, HDR10 |
| Foldable Display | No | |
| Dual Display | No |
Memory
| RAM | 6 GB | 12 GB |
| Storage | 128 GB | 512 GB |
| Storage Type | UFS 4.1 | |
| Card Slot | Yes |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi (2.4GHz + 5GHz) | Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band |
| Bluetooth | Yes, v5.0 | Yes, v5.4, A2DP, LE |
| USB | Yes, USB-C | Yes, USB-C v3.2 |
| USB Features | USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes |
Extra
| GPS | Yes | Yes, with A-GPS (L1+L2+L5), GLONASS (G1+G5), BDS (B1I+B1C+B2a+B2b), GALILEO (E1+E5a), QZSS (L1+L5) |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | |
| Sensors | G-Sensor for Auto Rotation, Light Sensor | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | Built-in Google Play Store, Built-in Dual Speakers, Built-in Dual Microphones |
Camera
| Rear Camera | 16 MP | 50 MP ƒ/1.7 35mm (standard), 1/1.3", 1.2µm, PDAF, OIS 64 MP ƒ/2.5 (Telephoto) 85mm (periscope telephoto), 1/2.0", 0.7µm, multi-directional PDAF (15cm - ∞), OIS, 3.3x optical zoom (vs. 26mm cam) 50 MP ƒ/1.8 (Ultra Wide) 18mm (ultrawide), 1/1.55", PDAF |
| OIS | Yes | |
| Auto Focus | Yes | |
| Features | Laser AF, Color Spectrum Sensor, Ring- Dual-tone , Panorama, DSG HDR | |
| Video Recording | No | 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | No | 16 MP ƒ/2 (Wide Angle) Under Display |
| Front Video Recording | 1080p @ 30 fps FHD |
Technical
| OS | Android v13 | Android v16 |
| Custom UI | Book OS | MyOS 15 |
| Chipset | Qualcomm Snapdragon 8 Elite Gen 5 | |
| CPU | Octa Core Processor | 4.6 GHz, Octa Core Processor |
| Core Details | 2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M | |
| GPU | Adreno 840 | |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Supports | PNG, JPG, BMP, TIFF | |
| Yes | ||
| Music | WAV, MP3 | Yes |
| Video | Yes | |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3950 mAh, Li-ion Battery | 7200 mAh, Si/C Li-Ion |
| Fast Charging | Yes, 90W Fast Charging | |
| Wireless Charging | Yes, 80W |
Discuss
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