TCL 408 vs Realme C21: Which Budget Phone Reigns Supreme?

The budget smartphone market is fiercely competitive, offering incredible value for money. Today, we're pitting two contenders against each other: the TCL 408 and the Realme C21. Both promise affordability, but which one delivers the better overall experience?
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🏆 Quick Verdict

The Realme C21 edges out the TCL 408 thanks to its slightly more powerful processor and reverse wired charging. While both are budget options, the Realme C21 offers a marginally better performance and a convenient charging feature, making it the slightly more compelling choice.

PHONES
Phone Names TCL 408 Realme C21
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - T507A, T507U, T507U1, T507U2, T507JHSDPA 850 / 900 / 2100
4G bands1, 3, 5, 7, 8, 13, 20, 28, 38, 40, 41 - T507U, T507U1, T507U21, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International
SpeedHSPA 42.2/11.5 Mbps, LTE Cat4 150/75 MbpsHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
 1, 3, 5, 7, 8, 20, 28 - T507D11, 3, 5, 8, 38, 40, 41 - India
Launch
Announced2023, January 052021, March 05
StatusAvailable. Released 2023, March 31Available. Released 2021, March 05
Body
Build-Glass front, plastic back, plastic frame
Dimensions164.7 x 75.4 x 9 mm (6.48 x 2.97 x 0.35 in)165.2 x 76.4 x 8.9 mm (6.50 x 3.01 x 0.35 in)
SIM· Nano-SIM· Nano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight190 g (6.70 oz)190 g (6.70 oz)
Display
Resolution720 x 1612 pixels, 20:9 ratio (~267 ppi density)720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Size6.6 inches, 104.6 cm2 (~84.3% screen-to-body ratio)6.5 inches, 102.0 cm2 (~80.8% screen-to-body ratio)
TypeIPS LCD, 400 nits (typ)IPS LCD, 400 nits (typ)
Platform
CPUOcta-core (4x2.0 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53)Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
ChipsetMediatek MT6762G Helio G25 (12 nm)Mediatek MT6765G Helio G35 (12 nm)
GPUPowerVR GE8320PowerVR GE8320
OSAndroid 12Android 10, Realme UI
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM32GB 3GB RAM, 64GB 4GB RAM
 eMMC 5.1eMMC 5.1
Main Camera
Dual50 MP, f/1.8, 26mm (wide), 1/2.55", 0.7µm, PDAF Auxiliary lens13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, PDAF 2 MP (macro) Auxiliary lens
FeaturesLED flashLED flash, HDR, panorama
Single8 MP, f/2.0, 27mm (wide), 1/4", 1.12µm 5 MP, f/2.2, (wide), 1/5.0", 1.12µm
Video1080p@30fps1080p@30fps
Selfie camera
Features-HDR, panorama
Single8 MP, f/2.0, 27mm (wide), 1/4.0", 1.12µm5 MP, f/2.2, (wide), 1/5.0", 1.12µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker Yes, with stereo speakersYes
Comms
Bluetooth5.1, A2DP, LE5.0, A2DP, LE
NFCYes (T507U only)No
PositioningGPS, GLONASS, GALILEO, BDSGPS, GLONASS, BDS
RadioFM radioFM radio
USBUSB Type-C 2.0, OTGmicroUSB 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 b/g/n
Features
SensorsFingerprint (side-mounted), accelerometerFingerprint (rear-mounted), accelerometer, proximity, compass
 Virtual proximity sensing-
Battery
Charging10W wired10W wired Reverse wired
TypeLi-Po 5000 mAh5000 mAh
Misc
ColorsGravity Grey, Midnight BlueCross Black, Cross Blue
ModelsT507D1, T507A, T507U, T507U1, T507U2, T507JRMX3201
PriceAbout 130 EURAbout 410 EUR

TCL 408

  • Clean and simple software
  • Decent battery life
  • Affordable price

  • Slower processor
  • Basic camera performance
  • No reverse charging

Realme C21

  • Slightly better performance
  • Reverse wired charging
  • Versatile camera setup (often)
  • Good battery life

  • Can still feel sluggish with demanding apps
  • Average display quality
  • Software can be a bit cluttered

Display Comparison

Both phones feature a 6.5-inch HD+ display, offering decent viewing angles and adequate brightness for everyday use. Color accuracy is typical for this price range, leaning towards slightly oversaturated hues. Neither display stands out significantly, making it a draw.

Camera Comparison

The TCL 408 typically features a 13MP main camera, while the Realme C21 often includes a 13MP main camera alongside macro and depth sensors. Image quality is comparable in good lighting conditions, with both producing acceptable results. Low-light performance is weak on both devices. The Realme's additional sensors offer slightly more versatility.

Performance

The Realme C21's Helio G35 chipset provides a noticeable performance boost over the TCL 408's Helio G25. While neither phone is a powerhouse, the Realme handles basic tasks and light gaming more smoothly. Expect occasional stutters on the TCL 408 when multitasking.

Battery Life

Both phones pack a 5000mAh battery, promising all-day battery life under moderate usage. The Realme C21's reverse wired charging capability is a significant advantage, allowing you to use it as a power bank for other devices.

Buying Guide

The TCL 408 is a good option for users prioritizing a clean software experience and basic functionality. The Realme C21 is better suited for those needing a bit more processing power for light gaming or multitasking and appreciate the added convenience of reverse wired charging.

Frequently Asked Questions

❓ Which phone is better for gaming?
The Realme C21 is slightly better for gaming due to its more powerful processor. However, don't expect high frame rates or demanding titles to run smoothly on either device.
❓ Can the Realme C21 charge other phones?
Yes, the Realme C21 supports reverse wired charging, allowing you to use it as a power bank to charge other devices.