Sharp Pi vs Karbonn Mobiles Alfa A92 Plus
| Type | Touch | Touch | Touch | Touch |
| Waterproofness & dust-resistance | IPX4 | |||
| Dimensions | 150.20 x 74.00 x 8.30 mm | 125.00 x 64.00 x 10.30 mm | 155.73 x 76.70 x 7.90 mm | 173.00 x 77.00 x 10.40 mm |
| Weight | 162.00 g | 115.00 g | 148.00 g | 239.00 g |
| Display size | 5.20" | 3.97" | 5.50" | 6.78" |
| Display | Color / IPS TFT 16M colors 720 x 1280 px (5.20") 282 ppi | Color / TFT 256k colors 480 x 800 px (3.97") 235 ppi | Color / IPS TFT 16M colors 720 x 1280 px (5.50") 267 ppi | Color / AMOLED 165 Hz 1080 x 2448 px (6.78") 395 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| |||
| Additional display | ||||
| Protection of the secondary display | ||||
| Talk time (max.) | 2G: 156 min. (2.6 h) | |||
| Stand-by (max.) | 2G: 119 h. (5.0 days) | |||
| Standard battery | Li-Ion 3050 mAhBuy powerbank
| Li-Ion 1300 mAhBuy powerbank
| Li-Ion 3000 mAhBuy powerbank
| Li-Ion 6000 mAhBuy powerbank
|
| Quick battery charging | USB Power Delivery 3.0 | |||
| Wireless battery charging | ||||
| Internal memory | 16 GB | 512 MB | 32 GB | 256 GB |
| RAM memory | 2 GB | 256 MB | 3 GB | 12 GB |
| Memory cards | microSD, microSDHC, microSDXC | microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC, microSDXC up to 128 GBBuy memory card | |
| Operating system | Android 7.0 Nougat | Android 4.4.2 KitKat | Android 7.0 Nougat | Android 12 |
| Interface | - | - | nubia UI 4.0 | - |
| Processor | MediaTek MT6737 | - | Qualcomm Snapdragon 435 8940 | MediaTek Dimensity 9000+ |
| Processor clock | 1250 MHz | 1000 MHz | 1400 MHz | 3200 MHz |
| GPU | ARM Mali-T720 MP2 @650 MHz | - | Adreno 505 | ARM Mali-G710 MC10 |
| Touchscreen | ||||
| SAR (10g) | 0,967 W/kg | |||
| DualSIM | ||||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | |
| DualSIM mode | dual standby | dual standby | dual standby | |
| Hybrid DualSIM | ||||
| Announced | 1Q 2018 | 2Q 2016 | 3Q 2017 | 3Q 2022 |
| Other names | - | - | - | ROG Phone 6 Batman Edition Dimensity 9000+ |
| GSM frequencies | 900 1800 1900 | 900 1800 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 2100 | 900 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850 TDD LTE: 2300 | FDD LTE: 2600, 2100, 1800, 800 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 1500, 900, 850, 800, 700 TDD LTE: 3700, 3600, 3500, 2600, 2500, 2300, 2100, 1900 | |
| Standard 5G | FDD 5G: 2600, 2100, 1900, 1800, 900, 850, 800, 700 TDD 5G: 4700, 3700, 3500, 3500, 2600, 2500, 2300 | |||
| CDMA | ||||
| Standard TD-SCDMA | ||||
| UMA |



