In depth comparison and review of Alcatel Flash and UMIDIGI F1. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
| DESIGN AND DIMENSIONS | Alcatel Flash | UMIDIGI F1 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 152.6 mm | 156.9 mm | UMIDIGI F1 has greater height than Alcatel Flash. |
| Width | 75.4 mm | 74.3 mm | Alcatel Flash has greater width than UMIDIGI F1. |
| Depth | 8.7 mm | 8.8 mm | Alcatel Flash is narrower than Alcatel Flash. |
| Weight | 155 g | 186 g | Alcatel Flash is lighter than Alcatel Flash. |
| Body Colour | Titanium grey | Black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.724 W/kg (body), 0.284 W/kg (head) | - | |
| Integrated Components | FM radio | FM radio | |
| Connector Type | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM | |
| SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
| DISPLAY | Alcatel Flash | UMIDIGI F1 |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | LTPS | |
| Screen Size (Display Size) | 5.5" | 6.3" | UMIDIGI F1 has larger screen size than Alcatel Flash. |
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 2340 x 1080 pixels | UMIDIGI F1 has better screen resolution than Alcatel Flash. |
| Display Format | Full HD | Full HD+ | |
| Pixel Density | 401 ppi | 409 ppi | UMIDIGI F1 has better pixel density than Alcatel Flash. |
| Aspect Ratio | - | 19.5:9 | |
| Colour Depth | 16.7 million colours | - | |
| Display Features | Full Lamination | In-Cell Display Technology, Reading mode, Colour temperature adjustment | |
| Display Protection (Screen Protector) | Fingerprint-resistant oleophobic coating, Dragontrail (scratch resistant glass) | - |
| PROCESSOR | Alcatel Flash | UMIDIGI F1 |
|---|
| Processor Type (CPU) | MediaTek Helio X20 | MediaTek Helio P60 | |
|---|---|---|---|
| Processor Number | MT6797 | - | |
| Clock Speed | 1.3 GHz | 2 GHz | UMIDIGI F1 has higher clock speed than Alcatel Flash. |
| Processor Core Qty | 10-core | 8-core | Alcatel Flash has higher processor core quantity than UMIDIGI F1. |
| 64-bit Architecture | - | Yes | UMIDIGI F1 has 64-bit architecture. |
| Graphics System (GPU) | Mali T880 MP4 | Mali G72 MP3 |
| MEMORY | Alcatel Flash | UMIDIGI F1 |
|---|
| RAM | 3 GB | LPDDR4X SDRAM - 4 GB | UMIDIGI F1 has more RAM than Alcatel Flash. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 128 GB | UMIDIGI F1 has more internal memory than Alcatel Flash. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | microSDHC, microSDXC - up to 256 GB |
| CAMERA | Alcatel Flash | UMIDIGI F1 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 2 | 2 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 16 Megapixel | UMIDIGI F1 has better camera resolution than Alcatel Flash. |
| Sensor Size | - | 1/2.8" | |
| Lens Aperture | F/2.0 | F/1.7 | UMIDIGI F1 has better lens aperture than Alcatel Flash. |
| Lens Construction | 6-element | 6-element | |
| Pixel Size | - | 1.12 μm | |
| Focus Adjustment | Automatic | - | |
| Camera Modes | Panorama, tap to focus, Super Fine mode, Manual Focus Mode | - | |
| Face Recognition (Face ID) | Face detection | Face recognition | Both phones have face detection. |
| Light Source | Dual LED flash | Dual LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 3840 x 2160 (4K) at 30 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
| Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), Closed loop processing, geotagging, Dual-tone Flash | Real-time photo filters |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 13 Megapixel | 8 Megapixel | Alcatel Flash has better second camera resolution than UMIDIGI F1. |
|---|---|---|---|
| Lens Aperture (2nd Camera) | F/2.0 | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 2 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 16 Megapixel | UMIDIGI F1 has better front camera resolution than Alcatel Flash. |
| Lens Aperture (Front) | F/2.0 | F/2.0 | Both phones have the same front camera lens aperture. |
| Lens Element Qty (Front) | 6-element | 5-element | |
| Focus Adjustment | Focus free | - | |
| Camera Modes (Front) | Super Selfie Mode | - | |
| Face Recognition (Face ID) | - | Face recognition | UMIDIGI F1 has face detection. |
| Light Source (Front) | Dual LED flash | - | |
| Camera Features (Front) | Phase Detect Auto-Focus (PDAF), Closed loop processing, Dual-tone Flash | Selfie countdown |
| SECOND FRONT CAMERA |
|---|
| Sensor Resolution (2nd Front) | 5 Megapixel | - |
|---|
| BATTERY AND CHARGING | Alcatel Flash | UMIDIGI F1 |
|---|
| Battery Capacity (Battery Size) | 3100 mAh | 5150 mAh | UMIDIGI F1 has larger battery capacity than Alcatel Flash. |
|---|---|---|---|
| Standby Time | 466 hours | - | |
| Talk Time | 1200 minutes | - | |
| Run Time Details | Talk (3G): up to 1200 min Standby (3G): up to 466 hrs |
- | |
| Battery Technology | Lithium Ion | - |
| CELLULAR | Alcatel Flash | UMIDIGI F1 |
|---|
| Technology | WCDMA (UMTS) / GSM | CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 6.0 (Marshmallow) | Android 9.0 Pie | |
| Payment Technology | - | Google Pay | |
| Navigation | A-GPS, GLONASS, BeiDou | GPS, GLONASS, BeiDou |
| COMMUNICATIONS | Alcatel Flash | UMIDIGI F1 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X, 1900 CDMA2000 1X | |
| 3G UMTS Band | - | Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 | |
| 3G UMTS Frequency | - | 2100, 1900, 1700, 850, 800, 900, 800 | |
| 4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 38, Band 39, Band 40, Band 41 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 34, Band 38, Band 39, Band 40, Band 41 | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.2 | |
| Bluetooth Profiles | A2DP | HID | |
| NFC | - | Yes | UMIDIGI F1 has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Alcatel Flash | UMIDIGI F1 |
|---|
| Supported Digital Audio Standards | AAC, AMR, MP3, AAC + | WAV, AAC, PCM, MP3, AAC +, eAAC+, APE (Monkey's Audio), AMR-WB, AMR-NB | |
|---|---|---|---|
| Supported Digital Video Standards | XviD, MPEG-4, H.264 | MKV, XviD, M4V, MPEG4-ASP, MPEG-4 SP, H.264 BP, H.264 MP, H.264 HP, MP4 |
| FEATURES | Alcatel Flash | UMIDIGI F1 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor | Accelerometer, digital compass, gyro sensor, geomagnetic sensor, L-sensor, P-sensor | |
| Security Devices | Fingerprint reader | Face recognition, fingerprint reader | |
| Additional Phone Features | Active noise-cancellation | Dual microphones, Fast Charging |
| OTHERS | Alcatel Flash | UMIDIGI F1 |
|---|
| Included Accessories | Power adapter | Power adapter, SIM card removal tool, USB-C cable, screen protector (pre-applied), protective case |
|---|
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