Samsung Galaxy A02 (SM-A022M/DS 64GB) vs Samsung Champ Deluxe Duos (GT-C3312)
Side by side comparison between Samsung Galaxy A02 vs Samsung Champ Deluxe Duos phones, differences, pros, cons and full specifications. What's the better?
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6.5"
PLS
PLS
720x1600
13
MP
MP
5mp
3GB
RAM
RAM
Quad-core
5000
mAh
mAh
(Non removable)
vs
What's the better phone? Samsung Galaxy A02 (SM-A022M/DS 64GB)
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!
24 Advantages 
3 Advantages | 8 Common items in both devices |
| Only digital zoom |
| Accelerometer |
| Hands-free calling |
| Vibrating alert |
| 2 slots (Dual-SIM) |
| 3.5mm jack |
| FM |
| + 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 | ||
| Galaxy A02 (SM-A022M/DS 64GB) | Samsung Champ Deluxe Duos (GT-C3312) | |
| Model | Galaxy A02 (SM-A022M/DS 64GB) | Champ Deluxe Duos (GT-C3312) |
| Other model names | Galaxy A02 SM-A022M/Dual-SIM (64GB + 3GB RAM) | Samsung C3312 Duos, Samsung Champ Deluxe GT-C3312 |
| Country or region available |     (Latin America), Chile, Panama, Uruguay | feature not registered |
| Brand | Samsung | Samsung |
| Release date | 1/27/2021 | 1/1/2012 |
| Depth | 9.1 millimeters (0.36 inches) | 12.3 millimeters (0.48 inches) |
| Size (width x height) | 75.9 x 164 millimeters (2.99 x 6.46 in) | 55 x 101.8 millimeters (2.17 x 4.01 in) |
| Weight | 206 grams (7.21 ounces) | 90 grams (3.15 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy A02 (SM-A022M/DS 64GB) | Samsung Champ Deluxe Duos (GT-C3312) | |
| Display type | TFT PLS | TFT LCD |
| Screen size | 6.5" inches | 2.8" inches |
| Screen-to-body ratio | ~81.9% (screen-to-body ratio) | ~43.4% (screen-to-body ratio) |
| Display resolution | 720x1600 pixels (20:9) | 240x320 pixels |
| Touchscreen | Capacitive Multitouch | Resistive Single touch 1-point |
| Pixel density (dot pitch) | 270 PPI | 143 PPI |
| Colors | 16 million | 260 thousand |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| Galaxy A02 (SM-A022M/DS 64GB) | Samsung Champ Deluxe Duos (GT-C3312) | |
| System version | Android 10 | Proprietary OS |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Galaxy A02 (SM-A022M/DS 64GB) | Samsung Champ Deluxe Duos (GT-C3312) | |
| Chipset | 64bit: MediaTek MT6739 (28nm) | 32bit |
| CPU | Quad-core, 1 processor: 4x 1.5GHz ARM Cortex-A53 (Quad-core) | Single-core, 1 processor: Single-core |
| GPU graphical controller | PowerVR GE8100 MP1 (570MHz) | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy A02 (SM-A022M/DS 64GB) | Samsung Champ Deluxe Duos (GT-C3312) | |
| RAM memory | 3GB LPDDR3 | feature not registered |
| Internal storage | 64GB (50GB available) eMMC 5.1 | 30MB |
| External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 16GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Galaxy A02 (SM-A022M/DS 64GB) | Samsung Champ Deluxe Duos (GT-C3312) | |
| 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) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 150/50 Mbps | 0.236 Mbps |
| Network technology | 2G, 3G, 4G | 2G |
| 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 | Not supported |
| Primary 4G network | LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 17, 28, 66) VoLTE | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | GPRS |
📷 Camera | ||
| Galaxy A02 (SM-A022M/DS 64GB) | Samsung Champ Deluxe Duos (GT-C3312) | |
| Back camera (main camera) | (dual camera) 13 megapixels 2MP macro f/2.4 | 1.3 megapixels |
| Main camera resolution | 4128x3096 pixels | 1280x1024 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | QCIF (176x144) 15 fps |
| Flash | LED flash | Not supported |
| Focal aperture | f/1.9 (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 |
| Autofocus | Autofocus | Not supported |
| Touch focus | Supported | feature not registered |
| Image stabilization | EIS: Digital stabilization | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | feature not registered |
| BSI sensor | Not supported | feature not registered |
| HDR | HDR photo on both cameras | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy A02 (SM-A022M/DS 64GB) | Samsung Champ Deluxe Duos (GT-C3312) | |
| Front camera (secondary) | 5 megapixels | Not supported |
| Front camera resolution | 2560x1920 pixels | Not supported |
| Video recording (secondary) | Full HD (1920x1080) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.0 (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 | ||
| Galaxy A02 (SM-A022M/DS 64GB) | Samsung Champ Deluxe Duos (GT-C3312) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | feature not registered |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, eAAC+ |
🔌 Connectivity | ||
| Galaxy A02 (SM-A022M/DS 64GB) | Samsung Champ Deluxe Duos (GT-C3312) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 5.1 + A2DP/LE | 3.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | Not supported |
| DLNA | Not supported | feature not registered |
| GPS | A-GPS, GeoTagging, GLONASS | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Galaxy A02 (SM-A022M/DS 64GB) | Samsung Champ Deluxe Duos (GT-C3312) | |
| Sensors | Accelerometer Face unlock 2D Virtual proximity sensor | Accelerometer Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy A02 (SM-A022M/DS 64GB) | Samsung Champ Deluxe Duos (GT-C3312) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 5000 mAh | 1000 mAh |
| Charger, watts | 10W Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | feature not registered | 14.8 hours |
| Standby | feature not registered | 490 hours (20.4 days) |
➕ Other features | ||
| Galaxy A02 (SM-A022M/DS 64GB) | Samsung Champ Deluxe Duos (GT-C3312) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | feature not registered |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, Blue, Red • One UI 2.0 • Mono sound (not stereo) | • Colors: Silver, White • Samsung TouchWiz UI • Ch@at ON • Java framework |
☢️ Radiation rate | ||
| Galaxy A02 (SM-A022M/DS 64GB) | Samsung Champ Deluxe Duos (GT-C3312) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.53W/kg (head), 0.74W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |