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Brief information about compared phones: Lava Z40 , T-Mobile MDA BasicLava Z40 2019 year of release. cpu Quad-core 1.4 GHz. screen 4". with resolution 480x800. Smartphone has 2 megapixel front camera and 2 megapixel main camera . T-Mobile MDA Basic 2009 year of release. cpu 200 MHz ARM926EJ-S. screen 2.8". with resolution 240x320. Smartphone has 2 megapixel main camera . |
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| Display | Technology | TN TFT | TFT | |
| Touchscreen | capacitive touchscreen | resistive touchscreen | ||
| Display colors | 16M | 65K | ||
| Screen size | 4" inch | 2.8" inch | ||
| Screen area | 45.5 cm2 | 24.3 cm2 | ||
| Screen format | 5:3 (height:width) | 4:3 (height:width) | ||
| Screen to body ratio | 56.8% | 39.2% | ||
| Screen resolution | 480 x 800 px | 240 x 320 px | ||
| PPI /points per inch/ | 233 PPI | 143 PPI | ||
| Screen protection | Corning Gorilla Glass (unspecified version) | |||
| Camera and Video | Rear camera, main | 2 MP, Single | 2 MP, Single | |
| Camera specs | 2 MP | 2 MP | ||
| Functions | LED flash | |||
| Video | 720p@30fps | Yes | ||
| Front camera, selfie | 2 MP, Single | 0 MP, | ||
| Specifications | 2 MP | |||
| Performance | Operating system OS | Android 8.1 Oreo (Go edition) | Microsoft Windows Mobile 6.1 Professional | |
| Chipset | Unisoc SC9832E | TI OMAP 850 | ||
| Processor CPU | Quad-core 1.4 GHz | 200 MHz ARM926EJ-S | ||
| Graphics processor GPU | Mali | |||
| External memory | microSD, up to 64 GB | microSD (dedicated slot) | ||
| Internal memory | 8 GB, 1 GB RAM | 128 MB RAM, 256 MB ROM | ||
| General specs | Release date | 2019, March | 2009, January | |
| Dimensions (HxWxD) | 125.5 Х 63.9 Х 11.7 mm | 105 Х 59 Х 16 mm | ||
| Weight | 120 g | 110 g | ||
| Colors | Gold, Glossy Black | Gray | ||
| Battery | 2250 mAh, Removable Li-Ion | 1100 mAh, Removable Li-Ion | ||
| Approximate price | 3500 INR | |||
| Battery life | Stand by time- Up to 270 h Talking time- Up to 8 h | |||
| Communication and Connectivity | SIM card | Dual SIM (Nano-SIM, dual stand-by) | Mini-SIM | |
| Network | Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 40(2300), 41(2500) | Show all network frequencies: | ||
| Speed | HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps | |||
| GPRS | Yes | Class 10 | ||
| Edge | Yes | Class 10 | ||
| Wi-Fi | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot | Wi-Fi 802.11b/g | ||
| GPS | Yes, with A-GPS, GLONASS, BDS | No | ||
| NFC | ||||
| USB | microUSB 2.0 | miniUSB | ||
| Bluetooth | 4.2, A2DP, LE | 2.0, A2DP | ||
| Music and Audio | Radio | FM radio | No | |
| Headphone jack | Yes | No | ||
| Others | TouchFLO finger swipe navigation -Handwriting recognition -5-way navigation | |||
| Other features | Dop | Sensors Accelerometer For India | Pocket Office -Voice memo -MP3/AAC player | |
