Compare Nokia C21 vs Ulefone Armor 23 Ultra
| Nokia C21 Remove | Ulefone Armor 23 Ultra Remove | |
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Basic Info
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| Technology | GSM/HSPA/LTE | GSM / HSPA / LTE / 5G |
| SIM | Single Nano SIM | Dual SIM (Nano-SIM, dual stand-by) |
| OS | Android 11 Go Edition | Android 13 |
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Launch
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| Announced | February 28, 2022 | 2023, December 21 |
| Status | Available, Release Date May 03, 2022 | Available. Released 2023, December 21 |
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Body
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| Dimensions | 169.9 x 77.9 x 8.8 mm | 177.4 x 81.5 x 12.8 mm (6.98 x 3.21 x 0.50 in) |
| Weight | 195g | 332 g (11.71 oz) |
| Color | Warm Gray, Dark Blue | Elite Black, Umbra Orange |
| Build | Aluminum frame, Plastic back, Glass front | |
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Display
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| Type | IPS LCD | IPS LCD, 120Hz |
| Size | 6.52 inches | 6.78 inches, 109.2 cm2 (~75.5% screen-to-body ratio) |
| Resolution | 720 x 1600 pixels | 1080 x 2460 pixels (~396 ppi density) |
| Protection | No | Corning Gorilla Glass Victus |
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Performance
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| Chipset | Unisoc SC9863A (28nm) | Mediatek Dimensity 8020 (6 nm) |
| CPU | Octa core 4x1.2 GHz Cortex-A55 & 4x1.6 GHz Cortex-A55 | Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) |
| Benchmark | No | AnTuTu 747386, GeekBench 3680, 3DMark 4464 |
| GPU | IMG8322 | Mali-G77 MC9 |
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Memory
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| Card Slot | MicroSDXC Dedicated Slot | microSDXC (dedicated slot) |
| RAM/ROM | 2GB/32GB RAM, 3GB/32GB RAM, 3GB/64GB RAM, eMMC 5.1 | 12GB RAM / 512GB ROM |
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Camera
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| Features | HDR, LED Flash | Dual-LED flash, HDR, panorama |
| Video | 720p@30fps | 4K@30fps, 1080p@30fps |
| Camera rating | 8 / 10 | 9 out of 10 |
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Sound
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| Loudspeaker | Yes | Yes |
| 3.5mm Jack | Yes | Yes |
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Connectivity
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| WLAN | Hotspot, Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band |
| Bluetooth | A2DP, 4.2 | 5.1, A2DP, LE |
| GPS | Yes, with A-GPS | GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS |
| NFC | No | Yes |
| Radio | FM Radio | Wireless FM radio, RDS, recording |
| USB | MicroUSB 2.0 | USB Type-C 3.1, OTG |
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Battery
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| Battery | Removable, Li-Ion 3000 mAh | Li-Po 5280 mAh, non-removable |
| Charger | No | 120W wired, 60% in 10 min (advertised) 50W wireless, Reverse wireless |
| Battery Rating | 8 / 10 | 9 out of 10 |
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Features
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| Fingerprint | Rear-mounted | side-mounted |
| Others Sensors | Proximity, Accelerometer | accelerometer, proximity, compass, gyro, barometer Emergency SOS via satellite (Bullitt Satellite Connect service) |
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Netetwork
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| 3G | HSDPA 850/900/2100 - International, HSDPA 850/900/1700 (AWS) /1900/2100 - LATAM, Brazil | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G | LTE | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66, 71 |
| 5G | No | 1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6 |
| CDMA | No | No |
| Speed | LTE Cat4 150/50 Mbps, HSPA 42.2/5.76 Mbps | HSPA, LTE, 5G |
| Price group | 85 USD | USD 400 |