Ulefone Armor 28 Ultra vs Ulefone Armor 23 Ultra
Quick Comparison
Ulefone Armor 28 Ultra has better RAM than Ulefone Armor 23 Ultra. In terms of display resolution, Ulefone Armor 23 Ultra has better resolution of 2460 x 1080 than Ulefone Armor 28 Ultra which has resolution of 2400 x 1080. Ulefone Armor 28 Ultra has more internal memory than Ulefone Armor 23 Ultra
| Name | Ulefone Armor 28 Ultra | Ulefone Armor 23 Ultra |
| RAM | 16 GB | 12 GB |
|---|---|---|
| Display | 6.67 in | 6.78 in |
| Internal Memory | 1 TB | 512 GB |
| Battery | 10600 mAh | 5280 mAh |
| Camera | 64 MP + 50 MP + 50 MP Triple | 50 MP Quad |
| Price | Rs. 104500 | Rs. 61000 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is February, 2025. The cost of Ulefone Armor 28 Ultra is Rs. 104500. The launch Date of the second phone is December 21, 2023. The cost of Ulefone Armor 23 Ultra is Rs. 61000.
Display comparison
Ulefone Armor 28 Ultra has screen size of 6.67 inches which falls short to Ulefone Armor 23 Ultra's 6.78 inch screen. Ulefone Armor 28 Ultra has AMOLED Screen type where as Ulefone Armor 23 Ultra has IPS Screen type. Ulefone Armor 23 Ultra has display density of 396 PPI & Ulefone Armor 28 Ultra has only 395 PPI display density. In terms of screen to body ratio, Ulefone Armor 23 Ultra has better screen to body ratio of ~ 75.5% than Ulefone Armor 28 Ultra's ~ 73.8%.
Memory comparison
Ulefone Armor 28 Ultra's larger 16 GB RAM is better for playing games and all with respect to Ulefone Armor 23 Ultra's lower 12 GB RAM. Ulefone Armor 28 Ultra has more Internal Memory (1 TB) than Ulefone Armor 23 Ultra (512 GB).
Camera comparison
Ulefone Armor 28 Ultra has 64 MP + 50 MP + 50 MP Triple Rear Camera in comparison to Ulefone Armor 23 Ultra's 50 MP Quad Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 50 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 13 version.
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Full Comparison
| Name | Ulefone Armor 28 Ultra | Ulefone Armor 23 Ultra |
| General | ||
| Model | Armor 28 Ultra | Armor 23 Ultra |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | February, 2025 | December 21, 2023 |
| Design | ||
| Dimensions | 83.6 x 174.2 x 19.4 mm | 81.5 x 177.4 x 12.8 mm |
| Weight | 450 g | 332 g |
| Bezel less | No | No |
| Colors | Black | Elite Black, Umbra Orange |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.67 inches, 1080 x 2400 pixels | 6.78 inches, 1080 x 2460 pixels, 120 Hz |
| Aspect Ratio | 19.5:9 | |
| PPI | ~ 395 PPI | ~ 396 PPI |
| Screen to Body Ratio | ~ 73.8% | ~ 75.5% |
| Glass Type | Corning Gorilla Glass Victus | Corning Gorilla Glass Victus |
| Features | 600 nits (HBM), 2200 nits (peak) | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Dual Display | Yes, 1.04 inches, 340 x 340 pixels, 500 nits (HBM) | |
| Memory | ||
| RAM | 16 GB | 12 GB |
| Storage | 1 TB | 512 GB |
| Storage Type | UFS 4 | UFS 3.1 |
| Card Slot | Yes | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 41, 66, 77, 78, 79 SA/NSA/Sub6 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.4 | Yes, v5.1 |
| USB | Yes, USB-C v3.2 | Yes, USB-C v3.1 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | Yes | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Barometer | Accelerometer, Proximity, Compass, Gyro, Barometer |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 2 m upto 30 min | Yes, 2 m upto 30 min |
| IP Rating | IP68 | IP68 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.9 (Wide Angle) 1.0"-type, 1.6µm, dual pixel PDAF 64 MP ƒ/1.8 1/2.0", 0.7µm, 4 infrared lights 50 MP ƒ/2.2 (Ultra Wide) 1/2.76", 0.64µm | 50 MP ƒ/1.7 (Wide Angle) 1/1.31", 1.2µm, PDAF 8 MP (Telephoto) 3.2x optical zoom 50 MP ƒ/2.2 (Ultra Wide) 117˚ 64 MP ƒ/1.8 |
| Auto Focus | Yes | Yes |
| Features | Quad- HDR, panorama | HDR, Panorama |
| Video Recording | 8K @ 30 fps UHD, 4K, 1080p @ 30 fps FHD | 4K @ 60 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 50 MP ƒ/2.5 (Wide Angle) Punch Hole | 50 MP ƒ/2.3 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v14 | Android v13 |
| Chipset | Mediatek Dimensity 9300 Plus | Mediatek Dimensity 8020 |
| CPU | 3.25 GHz, Octa Core Processor | 2.6 GHz, Octa Core Processor |
| Core Details | 4xArm Cortex-X4@3.25GHz & 4xCortex-A720@2.0GHz | 1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510 |
| GPU | Immortalis-G720 MC12 | Mali-G77 MC9 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 10600 mAh, Li-ion Battery | 5280 mAh, Li-Po Battery |
| Fast Charging | Yes, 120W | Yes, 120W Fast Charing |
| Wireless Charging | Yes, 50W | Yes, 50W |
| Reverse Charging | Yes, 10W | Yes |