Infinix Hot 40 (128GB) vs Microsoft Lumia 640 (Dual-Sim 3G)
Side by side comparison between Infinix Hot 40 vs Microsoft Lumia 640 phones, differences, pros, cons and full specifications. What's the better?
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6.78"
IPS
IPS
1080x2460
50
MP
MP
32mp
8GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
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What's the better phone? Infinix Hot 40 (128GB)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
25 Advantages 
5 Advantages | 20 Common items in both devices |
| LTPS IPS LCD / TFT IPS LCD |
| 16 million |
| Only digital zoom |
| Autofocus |
| BSI sensor |
| Capacitive |
| Multitouch |
| +13 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
| Infinix Hot 40 (128GB) | Microsoft Lumia 640 (Dual-Sim 3G) | |
| Model | Hot 40 (128GB) | Lumia 640 (Dual-Sim 3G) |
| Other model names | Infinix Hot 40 Free Fire X6836 | Microsoft Lumia 640 3G Dual Sim, Microsoft RM-1109 |
| Country or region available |  (Global, International) | feature not registered |
| Brand | Infinix | Microsoft |
| Release date | 12/1/2023, Announced: 12/5/2023 | 4/1/2015 |
| Depth | 8.3 millimeters (0.33 inches) | 8.8 millimeters (0.35 inches) |
| Size (width x height) | 76.6 x 168.6 millimeters (3.02 x 6.64 in) | 72.2 x 141.3 millimeters (2.84 x 5.56 in) |
| Weight | 196 grams (6.86 ounces) | 145 grams (5.08 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Infinix Hot 40 (128GB) | Microsoft Lumia 640 (Dual-Sim 3G) | |
| Display type | LTPS IPS LCD | TFT IPS LCD |
| Screen size | 6.78" inches | 5" inches |
| Screen-to-body ratio | ~84.5% (screen-to-body ratio) | ~67.6% (screen-to-body ratio) |
| Display resolution | 1080x2460 pixels | 720x1280 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 396 PPI | 294 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 3 |
| Refresh rate | 90Hz | feature not registered |
| Display features | 500nits[peak] | feature not registered |
🤖 Operating System | ||
| Infinix Hot 40 (128GB) | Microsoft Lumia 640 (Dual-Sim 3G) | |
| System version | Android 13 | Windows Phone 8.1 |
| Firmware update | feature not registered | feature not registered |
| User Interface | XOS 13.5 | feature not registered |
⚙️ Processor | ||
| Infinix Hot 40 (128GB) | Microsoft Lumia 640 (Dual-Sim 3G) | |
| Chipset | 64bit: MediaTek Helio G88 (12nm) | 32bit: Qualcomm Snapdragon 400 MSM8926 (28nm) |
| CPU | Octa-core, 2 processors: 2x 2GHz ARM Cortex-A75 (Dual-core) 6x 1.8GHz ARM Cortex-A55 (Hexa-core) | Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A7 (Quad-core) |
| GPU graphical controller | ARM Mali-G52 MC2 (1GHz) | Qualcomm Adreno 305 400Mhz |
| Performance (benchmark) | AnTuTu: 273523 (v10) | feature not registered |
💽 Memory and storage | ||
| Infinix Hot 40 (128GB) | Microsoft Lumia 640 (Dual-Sim 3G) | |
| RAM memory | 8GB LPDDR4X | 1GB LPDDR2 |
| Internal storage | 128GB (103GB available) eMMC 5.1 | 8GB (3GB available) |
| External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 128GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Infinix Hot 40 (128GB) | Microsoft Lumia 640 (Dual-Sim 3G) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | 150/50 Mbps | 42/5.76 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/900/1700/1900/2100 | UMTS 850/900/1900/2100 |
| Primary 4G network | LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | UMTS 850/900/1700/1900/2100 | Not supported |
| Secondary 4G network | LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE | Not supported |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE |
📷 Camera | ||
| Infinix Hot 40 (128GB) | Microsoft Lumia 640 (Dual-Sim 3G) | |
| Back camera (main camera) | (triple camera) 50 megapixels 2MP macro f/2.4 0.08MP AI f/2.0 | 8 megapixels |
| Main camera resolution | 8160x6120 pixels | 3264x2448 pixels |
| Video recording (primary) | 2K UHD (2560x1440) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | Quad-LED on main camera and Dual-LED on front camera | LED flash |
| Focal aperture | f/1.6 (aperture) | f/2.2 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | 1/4" inches |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection |
| BSI sensor | Supported | Supported |
| HDR | HDR photo on both cameras | HDR photo only main camera |
| Camera extras | 1440p@30fps 1080p@30fps | feature not registered |
📸 Front camera | ||
| Infinix Hot 40 (128GB) | Microsoft Lumia 640 (Dual-Sim 3G) | |
| Front camera (secondary) | 32 megapixels | 1 megapixels |
| Front camera resolution | 6528x4896 pixels | 1280x720 pixels |
| Video recording (secondary) | Full HD (1920x1080) | HD (1280x720) |
| Front flash | Dual-LED | Not supported |
| Focal aperture | f/2.2 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| Infinix Hot 40 (128GB) | Microsoft Lumia 640 (Dual-Sim 3G) | |
| Loudspeaker | Stereo sound with dual speakers | Supported |
| Active noise cancellation | 1 microphone | 2 microphones or more |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| Infinix Hot 40 (128GB) | Microsoft Lumia 640 (Dual-Sim 3G) | |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | USB Type-C (reversible) | Not supported |
| Bluetooth | 5.0 + A2DP/LE | 4.0 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | Supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Infinix Hot 40 (128GB) | Microsoft Lumia 640 (Dual-Sim 3G) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (side-mounted) Proximity sensor | Accelerometer Ambient light sensor Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Infinix Hot 40 (128GB) | Microsoft Lumia 640 (Dual-Sim 3G) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 5000 mAh | 2500 mAh |
| Charger, watts | 33W Wired fast charging Reverse charging by cable | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | feature not registered | 20 hours |
| Standby | feature not registered | 840 hours (35 days) |
➕ Other features | ||
| Infinix Hot 40 (128GB) | Microsoft Lumia 640 (Dual-Sim 3G) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Starlit Black, Palm Blue, Horizon Gold, Starfall Green • Magic Ring | • Colors: Black • Lumia Denim UI • Microsoft ClearBlack display • OneDrive 30GB • Beidou GPS • WiFi hotspot |
☢️ Radiation rate | ||
| Infinix Hot 40 (128GB) | Microsoft Lumia 640 (Dual-Sim 3G) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |