OPPO F11 (6GB RAM + 128GB) has better RAM than Realme C21 (4GB RAM + 64GB). In terms of display resolution, OPPO F11 (6GB RAM + 128GB) has better resolution of 2340 x 1080 than Realme C21 (4GB RAM + 64GB) which has resolution of 720 x 1600. OPPO F11 (6GB RAM + 128GB) has more internal memory than Realme C21 (4GB RAM + 64GB)
Name | Realme C21 (4GB RAM + 64GB) | OPPO F11 (6GB RAM + 128GB) |
RAM | 4 GB | 6 GB |
---|---|---|
Display | 6.5 in | 6.5 in |
Internal Memory | 64 GB | 128 GB |
Battery | 5000 mAh | 4020 mAh |
Camera | 13 MP + 2 MP + 2 MP Triple | 48 MP + 5 MP Dual |
Price | Rs. 7999 | Rs. 12999 |
The launch Date of the first phone is April 8, 2021. The cost of Realme C21 (4GB RAM + 64GB) is Rs. 7999. The launch Date of the second phone is March, 2019. The cost of OPPO F11 (6GB RAM + 128GB) is Rs. 12999.
Realme C21 (4GB RAM + 64GB) has larger screen size of 6.5 inches in comparison to OPPO F11 (6GB RAM + 128GB)'s 6.5 inch screen. There is IPS LCD Screen Type in both the phones. OPPO's phone has display density of 395 PPI & Realme's phone has only 269 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 90.7% than Realme's phone ~ 89.5%. Realme C21 (4GB RAM + 64GB) has 20:09 aspect ratio where as OPPO F11 (6GB RAM + 128GB) has 19.5:9 aspect ratio.
OPPO F11 (6GB RAM + 128GB)'s larger 6 GB RAM is better for playing games and all with respect to Realme C21 (4GB RAM + 64GB)'s lower 4 GB RAM. OPPO F11 (6GB RAM + 128GB) has more Internal Memory (128 GB) than Realme C21 (4GB RAM + 64GB) (64 GB).
OPPO F11 (6GB RAM + 128GB)'s 48 MP + 5 MP Dual Rear Camera outshines Realme C21 (4GB RAM + 64GB)'s 13 MP + 2 MP + 2 MP Triple Rear Camera in terms of resolution. OPPO F11 (6GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Realme C21 (4GB RAM + 64GB)'s 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 10 and the second one on 9.0 version.
Name | Realme C21 (4GB RAM + 64GB) | OPPO F11 (6GB RAM + 128GB) |
General | ||
Model | RMX3201, C21 | F11 |
Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
Dual Sim | Yes | Yes |
Sim Size | Nano+Nano SIM | Nano+Nano SIM |
Device Type | Smartphone | Smartphone |
Release Date | April 8, 2021 | March, 2019 |
Design | ||
Dimensions | 76.4 x 165.2 x 8.9 mm | 76.1 x 161.3 x 8.8 mm |
Weight | 190 g | 190 g |
Display | ||
Type | Color IPS LCD Screen (16.7M) | Color IPS LCD Screen (16M Colors) |
Touch | Yes, 120 Hz Touch Sampling Rate | Yes |
Size | 6.5 inches, 1600 x 720 pixels, 60 Hz | 6.5 inches, 1080 x 2340 pixels |
Aspect Ratio | 20:09 | 19.5:9 |
PPI | ~ 269 PPI | ~ 395 PPI |
Screen to Body Ratio | ~ 89.5% | ~ 90.7% |
Features | 120 Hz Touch , Sunlight Screen Support, COG Sealing Process, WideVine L3 | |
Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory | ||
RAM | 4 GB | 6 GB |
Storage | 64 GB | 128 GB |
Card Slot | Yes, upto 256 GB | Yes, (Hybrid Slot), upto 256 GB |
Connectivity | ||
GPRS | Yes | Yes |
EDGE | Yes | Yes |
3G | Yes | Yes |
4G | Yes | Yes |
VoLTE | Yes | Yes |
Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
Bluetooth | Yes, v5.0 | Yes, v5.0 |
USB | Yes, microUSB | Yes, microUSB v2.0 |
USB Features | USB on-the-go, USB Charging | |
Extra | ||
GPS | Yes | Yes, with A-GPS, GLONASS, BDS |
Fingerprint Sensor | Yes, Rear | Yes, Rear |
Face Unlock | Yes | Yes |
Sensors | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Acceleration Sensor | Accelerometer, Gyro, Proximity, Compass |
3.5mm Headphone Jack | Yes | Yes |
Extra Features | Night Shield, Step Tracker, Game Space, APP Market, Theme Store, Clone Phone, Phone Manager, Telephone Number Identification, TUV Rheinland Certified | |
Camera | ||
Rear Camera | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 Mono | 48 MP ƒ/1.8 5 MP |
Camera Sensor | CMOS Sensor | |
Auto Focus | Yes | Yes |
Features | Supports 20 Continuous Shooting, Photograph Functions: Night Mode, Panoramic View, Expert, Timelapse, Portrait Mode, HDR, Ultra Macro, AI Beauty, Filter, Chroma Boost, Video Recording Functions: Filter, Slow Motion, HDR | HDR, Panorama |
Video Recording | 720p, 720P | 1080p @ 30 fps FHD |
Flash | Yes, LED | Yes, LED |
Front Camera | 5 MP | 16 MP ƒ/2 |
Front Video Recording | 720p | |
Technical | ||
OS | Android v10, upgradable to v11 | Android v9.0 (Pie) |
Chipset | MediaTek Helio G35 | Mediatek Helio P70 (12nm) |
CPU | 2.3 GHz, Octa Core Processor | 2.1 GHz, Octa Core Processor |
Core Details | Arm Cortex-A53 | 4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53 |
GPU | IMG GE8320 | Mali-G72 MP3 |
Java | No | No |
Browser | Yes | Yes, supports HTML5 |
Multimedia | ||
Yes | Yes | |
Music | AAC, HE-AAC v1, HE-AAC v2, AMR, AWB, MIDI, MP3, OGG VORBIS | Yes |
Video | MP4, 3GP, 3G2, 3GPP, 3GPP2, M4V, MKV | Yes |
FM Radio | No | Yes |
Document Reader | Yes | |
Battery | ||
Type | Non-Removable Battery | Non-Removable Battery |
Size | 5000 mAh, Li-Po Battery | 4020 mAh, Li-Po Battery |
Fast Charging | Yes, Fast Charging VOOC 3.0 | |
Reverse Charging | Yes |