Micromax A45 (Superfone Punk) vs Samsung Galaxy S25 Edge (SM-S937W 512GB)
Side by side comparison between Micromax A45 vs Samsung Galaxy S25 Edge phones, differences, pros, cons and full specifications. What's the better?
,
vs
6.7"
AMOLED
AMOLED
1440x3120
200
MP
MP
12mp
12GB
RAM
RAM
Octa-core
3900
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy S25 Edge (SM-S937W 512GB)
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!
5 Advantages 
41 Advantages | 7 Common items in both devices |
| Only digital zoom |
| Capacitive |
| Multitouch |
| Accelerometer |
| Proximity sensor |
| Hands-free calling |
| Vibrating alert |
| + 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 | ||
| Micromax A45 (Superfone Punk) | Galaxy S25 Edge (SM-S937W 512GB) | |
| Change model | ||
| Model | A45 (Superfone Punk) | Galaxy S25 Edge (SM-S937W 512GB) |
| Other model names | Micromax Superfone Punk A45, Micromax A45 Rihanna | Galaxy S25 Edge SM-S937W |
| Country or region available |  India |  Canada |
| Brand | Micromax | Samsung |
| Release date | 7/1/2012 | 5/29/2025, Announced: 5/13/2025 |
| Depth | 13 millimeters (0.51 inches) | 5.8 millimeters (0.23 inches) |
| Size (width x height) | 63 x 115 millimeters (2.48 x 4.53 in) | 75.6 x 158.2 millimeters (2.98 x 6.23 in) |
| Weight | 120 grams (4.2 ounces) | 163 grams (5.71 ounces) |
| Build, materials | feature not registered | Aluminum frame, glass front/back Back: Gorilla Glass Victus 2 |
| Protection against water and others | Not supported | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant |
📲 Display | ||
| Micromax A45 (Superfone Punk) | Galaxy S25 Edge (SM-S937W 512GB) | |
| Display type | TFT LCD | LTPO AMOLED |
| Screen size | 3.5" inches | 6.7" inches |
| Screen-to-body ratio | ~50.3% (screen-to-body ratio) | ~92.1% (screen-to-body ratio) |
| Display resolution | 320x480 pixels | 1440x3120 pixels (19.5:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 165 PPI | 513 PPI |
| Colors | 65 thousand | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass Ceramic 2 |
| Refresh rate | feature not registered | 120Hz |
| Display features | feature not registered | HDR10+ |
🤖 Operating System | ||
| Micromax A45 (Superfone Punk) | Galaxy S25 Edge (SM-S937W 512GB) | |
| System version | Android 2.3.6 Gingerbread | Android 15 |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | One UI 7.0 |
⚙️ Processor | ||
| Micromax A45 (Superfone Punk) | Galaxy S25 Edge (SM-S937W 512GB) | |
| Chipset | 32bit: MediaTek MT6513 (65nm) | 64bit: Qualcomm Snapdragon 8 Elite (SM8750-AB) (3nm) |
| CPU | Single-core, 1 processor: 1x 650MHz ARM Cortex-A9 (Single-core) | Octa-core, 2 processors: 2x 4.47GHz Oryon V2 Phoenix L (Dual-core) 6x 3.53GHz Oryon V2 Phoenix M (Hexa-core) |
| GPU graphical controller | PowerVR SGX531 281Mhz | Qualcomm Adreno 830 (1100MHz) |
| Performance (benchmark) | feature not registered | AnTuTu: 2147092 (v10) Geekbench: 9391 (v6) |
💽 Memory and storage | ||
| Micromax A45 (Superfone Punk) | Galaxy S25 Edge (SM-S937W 512GB) | |
| RAM memory | 256MB | 12GB LPDDR5X |
| Internal storage | 512MB (180MB available) | 512GB (476GB available) UFS 4.0 |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Micromax A45 (Superfone Punk) | Galaxy S25 Edge (SM-S937W 512GB) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card |
| SIM card | 2 slots (Dual-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) nano-SIM (4FF) + e-SIM |
| Maximum Download / Upload | 0.236 Mbps | 5000/1024 Mbps |
| Network technology | 2G | 2G, 3G, 4G, 5G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Dual-Band 900/1800 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 900/1800 | GSM 850/900/1800/1900 |
| Primary 3G network | Not supported | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | Not supported | LTE Cat24 (1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 29, 30, 66, 71) TD-LTE (38, 39, 40, 41) VoLTE |
| Primary 5G network | Not supported | SA/NSA/Sub6 (2, 5, 25, 38, 41, 66, 71, 77, 78) |
| Primary data network | GPRS, EDGE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 |
| Secondary 2G network | GSM 900/1800 | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | UMTS 850/900/1700/1900/2100 |
| Secondary 4G network | Not supported | LTE Cat24 (1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 29, 30, 66, 71) TD-LTE (38, 39, 40, 41) VoLTE |
| Secondary data network | GPRS | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 |
📷 Camera | ||
| Micromax A45 (Superfone Punk) | Galaxy S25 Edge (SM-S937W 512GB) | |
| Back camera (main camera) | 2 megapixels | (dual camera) 200 megapixels 12MP ultrawide f/2.213mm1/2.55"1.4µmPDAF |
| Main camera resolution | 1600x1200 pixels | 20000x10000 pixels |
| Video recording (primary) | VGA (640x480) 30 fps | 8K UHD (7680x4320) 30 fps |
| Flash | Not supported | LED flash |
| Focal aperture | feature not registered | f/1.7 (aperture) |
| Focal length | feature not registered | 24mm (lens) |
| Sensor size | feature not registered | 1/1.3" inches |
| Pixel size | feature not registered | 0.6µm pixel |
| Autofocus | Not supported | PDAF: phase detection autofocus on both cameras |
| Touch focus | Not supported | Supported |
| Image stabilization | Not supported | OIS: Optical stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Not supported | Face detection, Smile detection |
| BSI sensor | Not supported | Supported |
| HDR | Not supported | HDR photo/video on both cameras |
| Camera extras | feature not registered | 8K@30fps 4K@30/60/120fps 1080p@30/60/120/240fps |
📸 Front camera | ||
| Micromax A45 (Superfone Punk) | Galaxy S25 Edge (SM-S937W 512GB) | |
| Front camera (secondary) | Not supported | 12 megapixels |
| Front camera resolution | Not supported | 4000x3000 pixels |
| Video recording (secondary) | Not supported | 4K UHD (3840x2160) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/2.2 (aperture) |
| Focal length | feature not registered | 26mm (lens) |
| Sensor size | feature not registered | 1/3.2" inches |
| Pixel size | feature not registered | 1.12µm pixel |
🔉 Sound and multimedia | ||
| Micromax A45 (Superfone Punk) | Galaxy S25 Edge (SM-S937W 512GB) | |
| Loudspeaker | Supported | Stereo sound |
| Active noise cancellation | Not supported | 3 microphones |
| Radio | FM | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, WMV | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, AAC+ | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Micromax A45 (Superfone Punk) | Galaxy S25 Edge (SM-S937W 512GB) | |
| USB | MicroUSB 2.0 | USB 3.2 Type-C, USB OTG On-The-Go |
| Audio output | 3.5mm jack | Type-C reversible connector |
| TV output | Not supported | USB Type-C (reversible) |
| Bluetooth | 2.0 + A2DP | 5.4 + A2DP/LE |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 a/b/g/n/ac/ax/be [wifi7/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Not supported | Supported |
| GPS | Not supported | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
| NFC | Not supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Micromax A45 (Superfone Punk) | Galaxy S25 Edge (SM-S937W 512GB) | |
| Sensors | Accelerometer Proximity sensor | Accelerometer Ambient light sensor Barometer Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor UWB (Ultra Wideband) |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Micromax A45 (Superfone Punk) | Galaxy S25 Edge (SM-S937W 512GB) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 1300 mAh | 3900 mAh |
| Charger, watts | Wired charging | 25W Wired fast charging |
| Inductive / wireless charging | feature not registered | 15W Qi2 wireless charging |
| Talk time autonomy | 4.5 hours | feature not registered |
| Standby | 167 hours (7 days) | feature not registered |
➕ Other features | ||
| Micromax A45 (Superfone Punk) | Galaxy S25 Edge (SM-S937W 512GB) | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (T9), MMS, E-mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, Flash player | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, White • Java framework | • Colors: Titanium Jetblack, Titanium Silver, Titanium Icyblue • Samsung DeX |
☢️ Radiation rate | ||
| Micromax A45 (Superfone Punk) | Galaxy S25 Edge (SM-S937W 512GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 1.197W/kg (head), 1.229W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |