Huawei MatePad Air vs Vivo V40
| Type | A tablet | Touch |
| Waterproofness & dust-resistance |  | IP68 |
| Dimensions | 261.89 x 178.17 x 6.40 mm | 164.16 x 74.93 x 7.58 mm |
| Weight | 508.00 g | 190.00 g |
| Display size | 11.50" | 6.78" |
| Display | Color / IPS TFT 16M colors 144 Hz 1840 x 2800 px (11.50") 291 ppi | Color / AMOLED 1,07G colors 120 Hz 1260 x 2800 px (6.78") 453 ppi |
| Display protection |   | |
| Additional display | | |
| Protection of the secondary display | | |
| Playback time (max.) | Video: 12 h (0.5 days) | nd |
| Standard battery | Li-Po 8300 mAhBuy powerbank
| Li-Ion 5500 mAhBuy powerbank
|
| Quick battery charging |  | |
| Wireless battery charging | | |
| Internal memory | 128 GB, 256 GB, 512 GB | 256 GB, 512 GB |
| RAM memory | 8 GB, 12 GB | 8 GB, 12 GB |
| Memory cards | | |
| Operating system | HarmonyOS 3.1 | Android 14 |
| Interface | - | Funtouch 14 |
| Processor | Qualcomm Snapdragon 888 SM8350 | Qualcomm Snapdragon 7 Gen 3 SM7550-AB |
| Processor clock | 2840 MHz | 2630 MHz |
| GPU | Adreno 660 | Adreno 720 |
| Touchscreen | | |
| DualSIM | | |
| SIM cards standard | | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | nd | dual standby |
| Hybrid DualSIM | nd | nanoSIM, eSIM |
| Announced | 2Q 2023 | 2Q 2024 |
| Other names | DBY2-W00 | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 850 900 1700 1900 2100 |
| LTE standard | | FDD LTE: 2600, 2100, 1900, 1800, 1700, 1500, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 |
| Standard 5G | | FDD 5G: 2600, 2100, 1900, 1800, 1700, 1500, 900, 850, 800, 700 TDD 5G: 3700, 3500, 2600, 2500, 2300 |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | Standard | Standard |
| Photo matrix | 13 Mpx | 50 Mpx |
| Resolution | 4208x3120 px | |
| Optical zoom | | |
| Number of lenses | | 6 |
| Field of view | | 84 ° |
| Flash | LED | LED |
| Dual-colour LED flash | | |
| Video resolution | 3840x2160 px | 3840x2160 px |
| Video formats | H.264, H.265, MPEG4 - 30 fps | H.264, H.265, MPEG4 |
| Additional | AF, f/1.8 | AF, OIS, f/1.88 |
| Second camera | | |
| Camera type | nd | Wide-angle |
| Photo matrix | nd | 50 Mpx |
| Optical zoom | nd | |
| Number of lenses | nd | 5 |
| Field of view | nd | 119 ° |
| Flash | nd | LED |
| Dual-colour LED flash | nd | |
| Additional | nd | AF, f/2.0 |
CAMERAS - FRONT
| First camera | | |
| Camera type | Portrait | Portrait |
| Photo matrix | 8 Mpx | 50 Mpx |
| Sensor size | 1/4 | |
| Pixel size | 1,12 µm | |
| Resolution | 3264x2448 px | |
| Optical zoom | | |
| Number of lenses | | 5 |
| Field of view | 105 ° | 92 ° |
| Flash | | |
| Dual-colour LED flash | | |
| Video resolution | 1920x1080 px | |
| Video formats | H.264, H.265, MPEG4 - 30 fps | |
| Additional | FF, f/2.2 | AF, f/2.0 |
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Magnetometer | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| Hall-effect | | |
| Iris scanner | | |
| Fingerprint scanner | | |
| Thermometer | | |
| Hygrometer | | |
Data transfer
| xHTML | | |
| WAP | v2.0 | v2.0 |
| HSCSD | | |
| HSDPA | | 42.20 Mbit/s |
| HSUPA | | 11.52 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | |
| LTE UP | | |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v5.2 | v5.4 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 a/b/g/n/ac/ax | v802.11 a/b/g/n/ac |
| WiFi frequencies | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | v3.2 Type-C | v2.0 Type-C |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| Galileo | | |
| QZSS | | |
| NFC | | |
COMMUNICATION AND MESSAGING
| Call waiting | | |
| Conferency | | |
| Call forwarding | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Dictionary | T9 | T9 |
| Swype | | |
| e-mail client | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | |
| MP3 | | |
| Stereo speakers | 4 | |
| Audio Jack | 3.5 mm | |
| HD Voice | | |
| Sound formats | AAC, AAC+, AMR, FLAC, MID, OGG, WAV, eAAC+ | AAC, AAC+, AMR, APE, FLAC, MID, OGG, WAV, eAAC+ |
| Polyphony | | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | ART | ART |
| Videophone | | |
| DVB-H television | | |
| TV-Out | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | |
| Stopwatch | | |
| Alarm | | |
| Calculator | | |
| Currency converter | | |
| Organizer | | |
| Calendar | | |
| Flight mode | | |
| SyncML | | |
| Data and fax | | |
| Screensaver | | |
| Themes | | |
| Interchangeable covers | | |
| Voice dial | | |
| Speakerphone | | |
| Recorder | | |
| Vibrations | | |