On this page we compare specs HTC Tattoo 528 MHz ARM 11 with Xiaomi Redmi Note 9 Pro Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver), we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
| Hardware and OS | HTC Tattoo | Xiaomi Redmi Note 9 Pro |
|---|
| Operating system | Android 1.6 (Donut); Sense UI | Android 10.0; MIUI 11 |
| Processor | 528 MHz ARM 11 | Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) |
| Chipset | Qualcomm MSM7225 Snapdragon S1 | Qualcomm SM7125 Snapdragon 720G (8 nm) |
| GPU | No | Adreno 618 |
| Internal memory | 256 MB RAM, 512 MB | 64GB 4GB RAM, 128GB 6GB RAM |
| External memory | microSD (dedicated slot) | microSDXC (dedicated slot) |
| Display | HTC Tattoo | Xiaomi Redmi Note 9 Pro |
|---|
| Type | TFT | IPS LCD |
| Size | 2.8" inc | 6.67" inc |
| Resolution | 240 x 320 px | 1080 x 2400 px |
| Protection | | Corning Gorilla Glass 5 |
| Touchscreen | resistive touchscreen | capacitive touchscreen |
| Screen-to-Body Ratio | 41.5% | 84.5% |
| Display area | 24.3 cm2 | 107.4 cm2 |
| Display aspect ratio | 4:3 (height:width) | 20:9 (height:width) |
| Pixel Density | 143 PPI | 395 PPI |
| Colors | 65K | 16M |
| Other | | 450 nits typ. brightness (advertised) |
| Connectivity | HTC Tattoo | Xiaomi Redmi Note 9 Pro |
|---|
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Wi-Fi | Wi-Fi 802.11 b/g | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Network | GSM / HSPA | GSM / HSPA / LTE |
| 3G Network | | HSDPA 850 / 900 / 1900 / 2100 |
| SIM card | Mini-SIM | Dual SIM (Nano-SIM, dual stand-by) |
| 4G Network | | LTE band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500) |
| Bluetooth | 2.0, A2DP | 5.0, A2DP, LE |
| Edge | Class 10 | Yes |
| GPRS | Class 10 | Yes |
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS, NavIC |
| Speed | HSPA 7.2/0.384 Mbps | HSPA 42.2/5.76 Mbps, LTE-A |
| USB | miniUSB | 2.0, Type-C 1.0 reversible connector |
| Camera | HTC Tattoo | Xiaomi Redmi Note 9 Pro |
|---|
| Main camera | 3.15 MP, Single | 48 MP, Quad |
| Specs | 3.15 MP | |
| Video | CIF@15fps | 2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS |
| Features | | LED flash, HDR, panorama |
| Selfie camera | | 16 MP, Single |
| Multimedia | HTC Tattoo | Xiaomi Redmi Note 9 Pro |
|---|
| 3.5 mm Jack | Yes | Yes |
| Radio | Stereo FM radio, RDS | FM radio, recording |
| Design | HTC Tattoo | Xiaomi Redmi Note 9 Pro |
|---|
| Colors | Brown, White, Graphite, Black, Violet | Aurora Blue, Glacier White, Interstellar Black |
| Dimensions | 106 x 55.2 x 14 mm | 165.8 x 76.7 x 8.8 mm |
| Weight | 113 g | 209 g |
| Body build | | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
| Battery | HTC Tattoo | Xiaomi Redmi Note 9 Pro |
|---|
| Battery capacity | 1100 mAh, Removable Li-Ion | 5020 mAh, Non-removable Li-Po |
| Battery life | Stand by time- Up to 340 h (2G) / Up to 520 h (3G)
Talking time- Up to 6 h 30 min (2G) / Up to 5 h 40 min (3G)
| |
| Other | HTC Tattoo | Xiaomi Redmi Note 9 Pro |
|---|
| SAR | SAR - 1.25 W/kg (head), 1.74 W/kg (body) | |
| Release date | 2009, September | 2020, March 12 |
| Sensors | Accelerometer, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , Infrared port |
