Motorola Razr 40 (128GB) vs Blu Studio 5.3 (D510 Dual)
Side by side comparison between Motorola Razr 40 vs Blu Studio 5.3 phones, differences, pros, cons and full specifications. What's the better?
,
6.9"
AMOLED
AMOLED
1080x2640
64
MP
MP
32mp
8GB
RAM
RAM
Octa-core
4200
mAh
mAh
(Non removable)
vs
5.3"
TFT
TFT
480x800
5
MP
MP
0.3mp
512MB
RAM
RAM
Single-core
2500
mAh
mAh
(Removable)
What's the better phone? Motorola Razr 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!
27 Advantages 
4 Advantages | 11 Common items in both devices |
| LED flash |
| Only digital zoom |
| LDAF/PDAF: laser/phase detection autofocus / Autofocus |
| Capacitive |
| Multitouch |
| Accelerometer |
| Compass |
| +4 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 | ||
| Motorola Razr 40 (128GB) | Blu Studio 5.3 (D510 Dual) | |
| Model | Razr 40 (128GB) | Studio 5.3 (D510 Dual) |
| Other model names | Lenovo Moto Razr 40 XT2323-1 | Blu Studio 5.3 D510 Dual SIM, Blu Studio 5.3 Dual Chip |
| Country or region available |  China | feature not registered |
| Brand | Motorola | Blu |
| Release date | 6/21/2023, Announced: 6/1/2023 | 1/1/2012 |
| Depth | 7.35 millimeters (0.29 inches) | 10.9 millimeters (0.43 inches) |
| Size (width x height) | 73.95 x 170.82 millimeters (2.91 x 6.73 in) | 81 x 150 millimeters (3.19 x 5.91 in) |
| Weight | 189 grams (6.62 ounces) | 192 grams (6.72 ounces) |
| Build, materials | Aluminum frame, flexible plastic screen, plastic back Folded: 15.8 x 73,95 x 88.2 mm | feature not registered |
| Protection against water and others | IP52 certified: protection against dust and splashing | Not supported |
📲 Display | ||
| Motorola Razr 40 (128GB) | Blu Studio 5.3 (D510 Dual) | |
| Display type | LTPO AMOLED | TFT LCD |
| Screen size | 6.9" inches | 5.3" inches |
| Screen-to-body ratio | ~85.2% (screen-to-body ratio) | ~65.8% (screen-to-body ratio) |
| Display resolution | 1080x2640 pixels (22:9) | 480x800 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 413 PPI | 176 PPI |
| Colors | 1 billion | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | 144Hz | feature not registered |
| Display features | 1400nits[peak] HDR10+ 120% DCI-P3 Extra display: AMOLED 1.5" (194x368) Gorilla Glass Victus | feature not registered |
🤖 Operating System | ||
| Motorola Razr 40 (128GB) | Blu Studio 5.3 (D510 Dual) | |
| System version | Android 13 | Android 2.3.5 Gingerbread |
| Firmware update | feature not registered | feature not registered |
| User Interface | My UX | feature not registered |
⚙️ Processor | ||
| Motorola Razr 40 (128GB) | Blu Studio 5.3 (D510 Dual) | |
| Chipset | 64bit: Qualcomm Snapdragon 7 Gen 1 (SM7450-AB) (4nm) | 32bit |
| CPU | Octa-core, 3 processors: 1x 2.4GHz ARM Cortex-A710 (Single-core) 3x 2.36GHz ARM Cortex-A710 (Triple-core) 4x 1.8GHz ARM Cortex-A510 (Quad-core) | Single-core, 1 processor: 1x 800MHz MediaTek MT6573 (Single-core) |
| GPU graphical controller | Qualcomm Adreno 644 (443MHz) | PowerVR SGX531 |
| Performance (benchmark) | AnTuTu: 492284 (v9), 566401 (v10) Geekbench: 2873 (v5.5), 2905 (v6.0) GFXBench: 18fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage | ||
| Motorola Razr 40 (128GB) | Blu Studio 5.3 (D510 Dual) | |
| RAM memory | 8GB LPDDR4X | 512MB |
| Internal storage | 128GB (101GB available) UFS 2.2 | 512MB |
| External storage | Not supported | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Motorola Razr 40 (128GB) | Blu Studio 5.3 (D510 Dual) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) + e-SIM | 2 slots (Dual-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 3000/1024 Mbps | 7.2/0.384 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 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 | CDMA 800/1900, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 | UMTS 850/1900/2100 |
| Primary 4G network | LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41, 42, 43, 48) VoLTE | Not supported |
| Primary 5G network | SA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 66, 77, 78) | Not supported |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | GPRS, EDGE, UMTS, HSDPA, HSUPA |
| Secondary 2G network | CDMA 800/1900, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 | Not supported |
| Secondary 4G network | LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41, 42, 43, 48) VoLTE | Not supported |
| Secondary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | GPRS, EDGE |
📷 Camera | ||
| Motorola Razr 40 (128GB) | Blu Studio 5.3 (D510 Dual) | |
| Back camera (main camera) | (dual camera) 64 megapixels 13MP ultrawide f/2.2120°1/3"1.12µmAF | 5 megapixels |
| Main camera resolution | 10120x6328 pixels | 2560x1920 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | WVGA (853x480) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/1.7 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | 0.7µm pixel | feature not registered |
| Autofocus | LDAF/PDAF: laser/phase detection autofocus | Autofocus |
| Touch focus | Supported | feature not registered |
| Image stabilization | OIS: Optical stabilization | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection |
| BSI sensor | Supported | feature not registered |
| HDR | HDR photo/video on both cameras | feature not registered |
| Camera extras | 4K@30/60fps 1080p@30/60/120fps Slow motion | feature not registered |
📸 Front camera | ||
| Motorola Razr 40 (128GB) | Blu Studio 5.3 (D510 Dual) | |
| Front camera (secondary) | 32 megapixels | 0.3 megapixels |
| Front camera resolution | 6528x4896 pixels | 640x480 pixels |
| Video recording (secondary) | 4K UHD (3840x2160) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.4 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | 0.7µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| Motorola Razr 40 (128GB) | Blu Studio 5.3 (D510 Dual) | |
| Loudspeaker | Stereo sound with dual speakers Dolby Atmos | Supported |
| Active noise cancellation | 2 microphones or more | feature not registered |
| Radio | Not supported | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, DivX, XviD, WMV, H.264, H.263 |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, AAC, WMA, WAV |
🔌 Connectivity | ||
| Motorola Razr 40 (128GB) | Blu Studio 5.3 (D510 Dual) | |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
| Audio output | Type-C reversible connector | 3.5mm jack |
| TV output | USB Type-C (reversible) | Not supported |
| Bluetooth | 5.3 + A2DP/LE | 2.1 + A2DP |
| WiFi | 802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g [wifi3] (2.4GHz) |
| DLNA | Not supported | feature not registered |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Motorola Razr 40 (128GB) | Blu Studio 5.3 (D510 Dual) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor | Accelerometer Compass Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Motorola Razr 40 (128GB) | Blu Studio 5.3 (D510 Dual) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 4200 mAh | 2500 mAh |
| Charger, watts | 30W Wired fast charging Reverse charging by cable | Wired charging |
| Inductive / wireless charging | 5W Qi Wireless charging (Qi/WPC) | feature not registered |
| Talk time autonomy | feature not registered | 8 hours |
| Standby | feature not registered | 700 hours (29.2 days) |
➕ Other features | ||
| Motorola Razr 40 (128GB) | Blu Studio 5.3 (D510 Dual) | |
| 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, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Sage Green, Vanilla Cream, Summer Lilac • Ready For • ThinkShield | • Colors: Black, White • Wi-Fi hotspot • Touch-focus • Image stabilization • Java framework |
☢️ Radiation rate | ||
| Motorola Razr 40 (128GB) | Blu Studio 5.3 (D510 Dual) | |
| 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 |