Detailed comparison and review of Alcatel 1B (2020) and OPPO Reno4 Z 5G. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.
| DESIGN AND DIMENSIONS | Alcatel 1B (2020) | OPPO Reno4 Z 5G |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | 5002D | CPH2065 | |
| Form Factor | Touch | Touch | |
| Height | 146.1 mm | 163.8 mm | OPPO Reno4 Z 5G has greater height than Alcatel 1B (2020). |
| Width | 71.6 mm | 75.5 mm | OPPO Reno4 Z 5G has greater width than Alcatel 1B (2020). |
| Depth | 9.9 mm | 8.1 mm | OPPO Reno4 Z 5G is narrower than Alcatel 1B (2020). |
| Weight | 168 g | 184 g | Alcatel 1B (2020) is lighter than Alcatel 1B (2020). |
| Body Colour | Prime black | Ink black | Dew white | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.65 W/kg (body), 0.65 W/kg (head), 3 W/kg (limb) | 0.905 W/kg (head), 0.88 W/kg (head), 2.686 W/kg (limb) | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B 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 |
| DISPLAY | Alcatel 1B (2020) | OPPO Reno4 Z 5G |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | LTPS | |
| Screen Size (Display Size) | 5.5" | 6.57" | OPPO Reno4 Z 5G has larger screen size than Alcatel 1B (2020). |
| Screen Resolution (Display Resolution) | 1440 x 720 pixels | 2400 x 1080 pixels | OPPO Reno4 Z 5G has better screen resolution than Alcatel 1B (2020). |
| Display Format | HD+ | Full HD+ | |
| Pixel Density | 293 ppi | 401 ppi | OPPO Reno4 Z 5G has better pixel density than Alcatel 1B (2020). |
| Aspect Ratio | 18:9 | - | |
| Max Brightness | - | 480 cd/m² | |
| Colour Depth | - | 16.7 million colours | |
| Contrast Ratio | - | 1500:1 | |
| Display Refresh Rate | - | 120 Hz | |
| Touch Sampling Rate | - | 120 Hz | |
| Display Features | 2.5D Glass | Dark mode | |
| Display Protection (Screen Protector) | - | Corning Gorilla Glass 3 (scratch resistant glass) |
| PROCESSOR | Alcatel 1B (2020) | OPPO Reno4 Z 5G |
|---|
| Processor Type (CPU) | Qualcomm | MediaTek Dimensity 800 5G | |
|---|---|---|---|
| Processor Number | QM215 | MT6873V | |
| Clock Speed | - | 2 GHz | |
| Processor Core Qty | Quad-core | 8-core | OPPO Reno4 Z 5G has higher processor core quantity than Alcatel 1B (2020). |
| Graphics System (GPU) | Qualcomm ADRENO 308 | Mali-G57 MC4 |
| MEMORY | Alcatel 1B (2020) | OPPO Reno4 Z 5G |
|---|
| RAM | 2 GB | LPDDR4X SDRAM - 8 GB | OPPO Reno4 Z 5G has more RAM than Alcatel 1B (2020). |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 128 GB | OPPO Reno4 Z 5G has more internal memory than Alcatel 1B (2020). |
| Memory Interface | - | UFS 2.1 | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | - |
| CAMERA | Alcatel 1B (2020) | OPPO Reno4 Z 5G |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 4 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 48 Megapixel | OPPO Reno4 Z 5G has better camera resolution than Alcatel 1B (2020). |
| Sensor Size | 1/4" | 1/2" | Alcatel 1B (2020) has better camera sensor size than OPPO Reno4 Z 5G. |
| Lens Type | Wide-angle lens | - | |
| Lens Aperture | F/2.0 | F/1.7 | OPPO Reno4 Z 5G has better lens aperture than Alcatel 1B (2020). |
| Lens Construction | 4-element | 6-element | |
| Field of View (FoV) | 81.2 degree(s) | - | |
| Pixel Size | 1.12 μm | 0.8 μm | Alcatel 1B (2020) has larger camera pixel size than OPPO Reno4 Z 5G. |
| Focus Adjustment | Automatic | Automatic | |
| Minimum Focal Length (Focal Distance) | - | 25 mm | |
| Special Effects | HDR | Live HDR, Bokeh effect, Stickers | |
| Camera Modes | Auto, Pano mode, Filter mode | Panorama, Time-lapse mode, Slow motion mode, Expert Mode, Portrait, Night, Dazzle Colour Mode, Ultra dark mode | |
| Light Source | LED flash | LED flash | |
| Still Image Resolutions | - | 8000 x 6000 | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps | |
| Camera Features (Functions) | - | Phase Detect Auto-Focus (PDAF), EIS video stabilisation, Ultra Steady Video, contrast detection auto-focus (CDAF), 4-in-1 pixel binning |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 8 Megapixel | |
|---|---|---|---|
| Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
| Lens Aperture (2nd Camera) | - | F/2.2 | |
| Lens Element Qty (2nd Camera) | - | 5-element | |
| Field of View (2nd Camera) | - | 119 degree(s) | |
| Pixel Size (2nd Camera) | - | 1.12 μm | |
| Minimum Focal Length (2nd Camera) | - | 16 mm | |
| Camera Features (2nd Camera) | - | 5-piece lens |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Lens Aperture (3rd Camera) | - | F/2.4 | |
| Lens Element Qty (3rd Camera) | - | 3-element | |
| Pixel Size (3rd Camera) | - | 1.75 μm |
| FOURTH CAMERA |
|---|
| Sensor Resolution (4th Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Lens Aperture (4th Camera) | - | F/2.4 | |
| Lens Element Qty (4th Camera) | - | 3-element | |
| Pixel Size (4th Camera) | - | 1.75 μm | |
| Camera Functions (4th Camera) | - | Monochrome |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 2 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 16 Megapixel | OPPO Reno4 Z 5G has better front camera resolution than Alcatel 1B (2020). |
| Sensor Size (Front) | 1/5" | - | |
| Lens Type (Front) | Wide-angle lens | - | |
| Lens Aperture (Front) | F/2.2 | F/2.0 | OPPO Reno4 Z 5G has better front lens aperture than Alcatel 1B (2020). |
| Lens Element Qty (Front) | 3-element | - | |
| Field of View (Front) | 83.2 degree(s) | - | |
| Pixel Size (Front) | 1.12 μm | 1 μm | Alcatel 1B (2020) has larger front camera pixel size than OPPO Reno4 Z 5G. |
| Focus Adjustment | Focus free | - | |
| Special Effects (Front) | - | HDR | |
| Camera Modes (Front) | - | Panorama, Time-lapse mode, Slow motion mode, night mode, Expert Mode, Portrait | |
| Light Source (Front) | Display flash | Display flash | |
| Still Image Resolutions (Front) | - | 4608 x 3456 | |
| Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
| Camera Features (Front) | - | 5P lens |
| SECOND FRONT CAMERA |
|---|
| Sensor Resolution (2nd Front) | - | 2 Megapixel | |
|---|---|---|---|
| Lens Aperture (2nd Front) | - | F/2.4 | |
| Pixel Size (2nd Front) | - | 1.75 μm | |
| Camera Functions (2nd Front) | - | 3D depth camera | |
| Camera Features (2nd Front) | - | 3-piece lens |
| BATTERY AND CHARGING | Alcatel 1B (2020) | OPPO Reno4 Z 5G |
|---|
| Battery Capacity (Battery Size) | 3000 mAh | 4000 mAh | OPPO Reno4 Z 5G has larger battery capacity than Alcatel 1B (2020). |
|---|---|---|---|
| Recharge Time (Charging Time) | 182 min | 116 min | OPPO Reno4 Z 5G has shorter charging time than Alcatel 1B (2020). |
| Standby Time | 759 hours | - | |
| Talk Time | 2364 minutes | - | |
| Run Time Details | Standby (2G): up to 759 hrs Standby (3G): up to 715 hrs Standby (4G/VoLTE): up to 440 hrs Standby (VoLTE): up to 451 hrs Talk (2G): up to 2364 min Talk (3G): up to 1584 min Talk (4G/VoLTE): up to 750 hrs Playback (audio): up to 72 hrs Continuous browsing: up to 9 hrs |
- | |
| Battery Technology | - | Lithium Ion |
| CELLULAR | Alcatel 1B (2020) | OPPO Reno4 Z 5G |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 5G | OPPO Reno4 Z 5G has more advanced generation mobile network. |
| Operating System | Android 10 (Go edition) | ColorOS 7.1 (based on Android 10) | |
| Intelligent Assistant | Google Assistant | - | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS |
| COMMUNICATIONS | Alcatel 1B (2020) | OPPO Reno4 Z 5G |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, VoLTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE, 5G NR FR1 | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | Band 1, Band 2, Band 5, Band 8 | Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 | |
| 3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 1900, 1700, 850, 800, 900, 800 | |
| 4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 18, Band 19, Band 20, Band 26, Band 28, Band 38, Band 39, Band 40, Band 41, Band 66 | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 | |
| 5G NR Band | - | N1, n3, n5, n7, n8, n20, n28, n38, n41, n77, n78, n79, n40 | |
| 5G NR Frequency | - | FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, TDD TD 3700, TDD TD 3500, TDD TD 4500, TDD 2300 | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.2 | Bluetooth 5.1 | |
| NFC | - | Yes | OPPO Reno4 Z 5G has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | - |
| MEDIA | Alcatel 1B (2020) | OPPO Reno4 Z 5G |
|---|
| Supported Digital Audio Standards | WAV, AAC, Ogg Vorbis, AMR, MP3, FLAC, MIDI, AWB, HE-AAC v1, HE-AAC v2 | WAV, WMA, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio), apt-X, LDAC, MID, SBC, apt-X HD | |
|---|---|---|---|
| Supported Digital Video Standards | - | MKV, FLV, AVI, WMV, ASF, 3GP, H.264, H.265, MP4 | |
| Sound Enhancements | - | Hi-Res audio certified, Dirac 2.0 sound effect |
| FEATURES | Alcatel 1B (2020) | OPPO Reno4 Z 5G |
|---|
| 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, proximity sensor | Accelerometer, ambient light sensor, proximity sensor, geomagnetic sensor, gravity sensor | |
| Security Devices | Face recognition | Face recognition, fingerprint reader (side) | |
| Security Technology | Face Key | - | |
| Additional Phone Features | Multitasking, HD Voice, Google Assistant Button | Multitasking, Fast Charging, OPPO Relax |
| OTHERS | Alcatel 1B (2020) | OPPO Reno4 Z 5G |
|---|
| Included Accessories | USB cable, power adapter, sticker | Headphones, power adapter, SIM card removal tool, USB-C cable, protective case | |
|---|---|---|---|
| Compliant Standards | - | TUV Rheinland Low Blue Light Certification |
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