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Brief information about compared phones: T-Mobile MDA Basic , vivo X23T-Mobile MDA Basic 2009 year of release. cpu 200 MHz ARM926EJ-S. screen 2.8". with resolution 240x320. Smartphone has 2 megapixel main camera . vivo X23 2018 year of release. cpu Octa-core (4x2.0 GHz Kryo 360 & 4x1.8 GHz Kryo 360). screen 6.41". with resolution 1080x2340. Smartphone has 12 megapixel front camera and 12 megapixel main camera . |
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| Display | Technology | TFT | Super AMOLED | |
| Touchscreen | resistive touchscreen | capacitive touchscreen | ||
| Display colors | 65K | 16M | ||
| Screen size | 2.8" inch | 6.41" inch | ||
| Screen area | 24.3 cm2 | 100.9 cm2 | ||
| Screen format | 4:3 (height:width) | 19.5:9 (height:width) | ||
| Screen to body ratio | 39.2% | 86.3% | ||
| Screen resolution | 240 x 320 px | 1080 x 2340 px | ||
| PPI /points per inch/ | 143 PPI | 402 PPI | ||
| Camera and Video | Rear camera, main | 2 MP, Single | 12 MP, Dual | |
| Camera specs | 2 MP | 12 MP, f/1.8, 1/2.55'', 1.4µm, dual pixel PDAF -13 MP, f/2.4 | ||
| Functions | HDR | |||
| Video | Yes | 1080p@30fps | ||
| Front camera, selfie | 0 MP, | 12 MP, Single | ||
| Specifications | 12 MP | |||
| Performance | Operating system OS | Microsoft Windows Mobile 6.1 Professional | Android 8.1 (Oreo); Funtouch 4.5 | |
| Chipset | TI OMAP 850 | Qualcomm SDM670 Snapdragon 670 (10 nm) | ||
| Processor CPU | 200 MHz ARM926EJ-S | Octa-core (4x2.0 GHz Kryo 360 & 4x1.8 GHz Kryo 360) | ||
| Graphics processor GPU | Adreno 615 | |||
| External memory | microSD (dedicated slot) | No | ||
| Internal memory | 128 MB RAM, 256 MB ROM | 128 GB, 8 GB RAM | ||
| Antutu 7 score | 146328 | |||
| General specs | Release date | 2009, January | 2018, September | |
| Dimensions (HxWxD) | 105 Х 59 Х 16 mm | 157.7 Х 74.1 Х 7.5 mm | ||
| Weight | 110 g | 0 g | ||
| Colors | Gray | Phantom Purple, Magic Night, Phantom Red | ||
| Battery | 1100 mAh, Removable Li-Ion | 3400 mAh, Non-removable Li-Ion | ||
| Approximate price | 500 EUR | |||
| Battery life | Stand by time- Up to 270 h Talking time- Up to 8 h | |||
| Communication and Connectivity | SIM card | Mini-SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| Network | Show all network frequencies: | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) | ||
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/150 Mbps | |||
| GPRS | Class 10 | Yes | ||
| Edge | Class 10 | Yes | ||
| Wi-Fi | Wi-Fi 802.11b/g | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | ||
| GPS | No | Yes, with A-GPS, GLONASS | ||
| NFC | ||||
| USB | miniUSB | microUSB 2.0, USB On-The-Go | ||
| Bluetooth | 2.0, A2DP | 5.0, A2DP, EDR, LE, aptX | ||
| Music and Audio | Radio | No | FM radio | |
| Headphone jack | No | Yes | ||
| Others | TouchFLO finger swipe navigation -Handwriting recognition -5-way navigation | 32-bit/192kHz audio -Active noise cancellation with dedicated mic | ||
| Other features | Dop | Pocket Office -Voice memo -MP3/AAC player | Sensors Fingerprint (under display), accelerometer, proximity, compass - Fast battery charging 10V/2.25A 22.5W | |
