Xiaomi Redmi 9A (32GB/3GB) vs Samsung Galaxy A02 (SM-A022M/DS 64GB)
Side by side comparison between Xiaomi Redmi 9A vs Samsung Galaxy A02 phones, differences, pros, cons and full specifications. What's the better?
,
6.53"
IPS
IPS
720x1600
13
MP
MP
5mp
3GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
vs
6.5"
PLS
PLS
720x1600
13
MP
MP
5mp
3GB
RAM
RAM
Quad-core
5000
mAh
mAh
(Non removable)
What's the better phone? Xiaomi Redmi 9A (32GB/3GB)
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!
9 Advantages 
5 Advantages | 30 Common items in both devices |
| eMMC 5.1 |
| Until 512GB microSD, microSDXC / Until 1TB microSD, microSDXC |
| Plastic body, glass front |
| 60Hz |
| 16 million |
| 720x1600 pixels |
| LED flash |
| +23 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 | ||
| Redmi 9A (32GB/3GB) | Galaxy A02 (SM-A022M/DS 64GB) | |
| Model | Redmi 9A (32GB/3GB) | Galaxy A02 (SM-A022M/DS 64GB) |
| Other model names | Xiaomi Redmi 9A M2006C3LG, M2006C3LI | Galaxy A02 SM-A022M/Dual-SIM (64GB + 3GB RAM) |
| Country or region available |   India, Indonesia |     (Latin America), Chile, Panama, Uruguay |
| Brand | Xiaomi | Samsung |
| Release date | 7/7/2020, Announced: 6/30/2020 | 1/27/2021 |
| Depth | 9 millimeters (0.35 inches) | 9.1 millimeters (0.36 inches) |
| Size (width x height) | 77.07 x 164.9 millimeters (3.03 x 6.49 in) | 75.9 x 164 millimeters (2.99 x 6.46 in) |
| Weight | 194 grams (6.79 ounces) | 206 grams (7.21 ounces) |
| Build, materials | Plastic body, glass front | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Redmi 9A (32GB/3GB) | Galaxy A02 (SM-A022M/DS 64GB) | |
| Display type | TFT IPS LCD | TFT PLS |
| Screen size | 6.53" inches | 6.5" inches |
| Screen-to-body ratio | ~81% (screen-to-body ratio) | ~81.9% (screen-to-body ratio) |
| Display resolution | 720x1600 pixels (20:9) | 720x1600 pixels (20:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 269 PPI | 270 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | 60Hz | 60Hz |
| Display features | 400nits[typ] | Not supported |
🤖 Operating System | ||
| Redmi 9A (32GB/3GB) | Galaxy A02 (SM-A022M/DS 64GB) | |
| System version | Android 10 | Android 10 |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Redmi 9A (32GB/3GB) | Galaxy A02 (SM-A022M/DS 64GB) | |
| Chipset | 64bit: MediaTek Helio G25 (MT6762G) (12nm) | 64bit: MediaTek MT6739 (28nm) |
| CPU | Octa-core, 2 processors: 4x 2GHz ARM Cortex-A53 (Quad-core) 4x 1.5GHz ARM Cortex-A53 (Quad-core) | Quad-core, 1 processor: 4x 1.5GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | PowerVR GE8320 MP2 (650MHz) | PowerVR GE8100 MP1 (570MHz) |
| Performance (benchmark) | AnTuTu: 84175 (v8) | feature not registered |
💽 Memory and storage | ||
| Redmi 9A (32GB/3GB) | Galaxy A02 (SM-A022M/DS 64GB) | |
| RAM memory | 3GB LPDDR4X | 3GB LPDDR3 |
| Internal storage | 32GB (20GB available) eMMC 5.1 | 64GB (50GB available) eMMC 5.1 |
| External storage | Until 512GB microSD, microSDXC (dedicated slot) | Until 1TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Redmi 9A (32GB/3GB) | Galaxy A02 (SM-A022M/DS 64GB) | |
| 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) nano-SIM (4FF) |
| Maximum Download / Upload | 300/50 Mbps | 150/50 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
| 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 850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat6 (1, 2 ,3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) VoLTE | LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 17, 28, 66) VoLTE |
| 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+, LTE |
| 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, EDGE |
📷 Camera | ||
| Redmi 9A (32GB/3GB) | Galaxy A02 (SM-A022M/DS 64GB) | |
| Back camera (main camera) | 13 megapixels | (dual camera) 13 megapixels 2MP macro f/2.4 |
| Main camera resolution | 4128x3096 pixels | 4128x3096 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/2.2 (aperture) | f/1.9 (aperture) |
| Focal length | 28mm lens | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | 1µm pixel | feature not registered |
| Autofocus | PDAF: phase detection autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo on both cameras | HDR photo on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Redmi 9A (32GB/3GB) | Galaxy A02 (SM-A022M/DS 64GB) | |
| Front camera (secondary) | 5 megapixels | 5 megapixels |
| Front camera resolution | 2560x1920 pixels | 2560x1920 pixels |
| Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | f/2.0 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | 1.12µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| Redmi 9A (32GB/3GB) | Galaxy A02 (SM-A022M/DS 64GB) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Redmi 9A (32GB/3GB) | Galaxy A02 (SM-A022M/DS 64GB) | |
| USB | MicroUSB 2.0, USB OTG On-The-Go | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Micro-B USB SlimPort | Not supported |
| Bluetooth | 5.0 + A2DP/LE | 5.1 + A2DP/LE |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging, GLONASS |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Redmi 9A (32GB/3GB) | Galaxy A02 (SM-A022M/DS 64GB) | |
| Sensors | Accelerometer Ambient light sensor Face unlock Proximity sensor | Accelerometer Face unlock Virtual proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Redmi 9A (32GB/3GB) | Galaxy A02 (SM-A022M/DS 64GB) | |
| Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 5000 mAh | 5000 mAh |
| Charger, watts | 10W (5V/2A) Wired charging | 10W Wired charging |
| Inductive / wireless charging | Not supported | Not supported |
| Talk time autonomy | feature not registered | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| Redmi 9A (32GB/3GB) | Galaxy A02 (SM-A022M/DS 64GB) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
| 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: Carbon Gray, Sky Blue, Ocean Green • MIUI 12 | • Colors: Black, Blue, Red • One UI 2.0 • Mono sound (not stereo) |
☢️ Radiation rate | ||
| Redmi 9A (32GB/3GB) | Galaxy A02 (SM-A022M/DS 64GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.9W/kg (head), 0.65W/kg (body) | 0.53W/kg (head), 0.74W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | 0.4W/kg (head), 1.19W/kg (body) | feature not registered |