Ginny was praised only for her bat bogey hex, whereas it's a fact that Hermione was very powerful with her spells and learnt to be better as the series progressed. Same goes for Ron and Harry. Ginny was still a powerful witch but a comparison between her and Luna would have been more apt.
Ginny is the youngest in the Weasley family but one would argue that she is the most powerful. The movies show a little bit of it but in the books, she can throw some pretty powerful spells right alongside Hermione, who happens to be one of her closest friends. You want power in a little package… look no further.
1 Bellatrix Lestrange Is A Natural At Magic
Bellatrix can cast the most potent dueling spells with ease, to the point she can duel multiple Order of the Phoenix members and treat it like a game. She terrorized the wizarding world nonstop until Molly Weasley finally dispatched her in the Battle of Hogwarts.
Ginny and Hermione each have their own strengths. For Hermione, she's logical, book smart, and clever. Ginny is smart too, but in other ways. She's more kinesthetic and she's a gifted Quidditch player.
SHE'S A PROFICIENT AND POWERFUL WITCH
Ginny was proficient at charms and curses, capable of holding her own against Death Eaters, including helping Hermione and Luna Lovegood to duel Bellatrix Lestrange.
Albus Percival Wulfric Brian Dumbledore was the only wizard Voldemort ever feared and the only one who could have defeated him in a duel. Albus Dumbledore is the most powerful wizard in the Harry Potter.
Ginevra Molly Weasley (also known as Ginny) is the youngest child and only daughter of the Weasley family. She is Sorted into Slytherin during Harry and Jim Potter's second year.
As the youngest Weasley, we're sure Ginny observed more than her fair share of unpleasant spells over the years but it was the Bat Bogey Hex she was famous for – and with good reason. This was the spell that overpowered Draco Malfoy and the Inquisitorial Squad, and also secured her an invite to the Slug Club.
Ginny Weasley
The youngest Weasley child and only daughter wasn't just Harry Potter's love interest, she was an extremely capable witch who arguably had more power than her famous partner.
The Reductor Curse can blast solid objects into pieces with minimal effort. Over the course of the Dumbledore's Army lessons in The Order Of The Phoenix, Reducto becomes the unofficial spell for Ginny Weasley.
Nobody can deny that Hermione Granger is the smartest character in Harry Potter, gender notwithstanding. She is consistently the best student in every year, earning extraordinary marks in all her exams and ten OWLS.
The ten most attractive characters as described by the books are Oliver Wood, Ginny Weasley, Bellatrix Lestrange, Sirius Black, Cederic Diggory, Hermione Granger, Harry Potter, Fleur Delacour, Draco Malfoy, and Tom Riddle.
Hermione was good at defensive spells and charms, but she was once caught and hurt by Bellatrix, which should be enough to suggest she couldn't defeat the evil witch in a duel.
Harry has his superior defensive magical at his disposal, but Hermione is more skilled in protective charms and enchantments. Either skillset could earn them a victory in a duel.
Ron is the better duelist and more experienced at defense. Ginny is as competent as the average D.A. member which means she's quite a bit more competent than students who didn't receive any proper training. After all, the D.A. members learned a variety of spells, including the difficult Patronus Charm.
Some fans wonder if Ginny Weasley may have become a Prefect or Head Girl at one point, but it is never mentioned in the series. That said, almost no one was better-suited at being a Head Boy than Percy.
Harry's other best friend, the bookish and kind Hermione Granger can't be beaten in the classroom. Harry recognizes her as his year's best student and even said so at some point. But while Hermione can ace any test, she can't quite keep up with Harry on the battlefield.
1 Hermione Granger Is The Smartest Witch Of Her Age And The Strongest Hogwarts Student In The Series.
Ginny is a pureblood witch born 11 August 1981, the seventh child and only daughter of Arthur and Molly Weasley. She attends Hogwarts School of Witchcraft and Wizardry, and is sorted into Gryffindor house, along with the rest of her family.
The Killing Curse ('Avada Kedavra')
Obviously there's no coming back from this spell, and according to the Ministry of Magic's classifications (and, again, fake-Moody) this is the worst Unforgivable Curse.
If there is a spell to encapsulate the asset Hermione is to everyone's favorite magical trio, it has to be Alohomora. Alohomora is, fittingly, the spell that is used to unlock locks.
Alohomora, which is a spell that unlocks objects (and it's also Hermine Granger's signature spell).
The Tom Riddle incident
Lord Voldemort lived inside those pages, and Ginny was eventually possessed as the Dark wizard began to absorb her strength, control her into opening the Chamber of Secrets, and nearly killed her. The event, though undeniably traumatic, was a pivotal point in Ginny's life.
Harry is the Heir of Gryffindor (though his powers have been bound by his father when he was a baby), Neville is the Heir of Hufflepuff, Meghan (OFC, daughter of Sirius) is the Heir of Ravenclaw. Harry/Ginny, Ron/Hermione, Remus/Tonks. Sixth year. After a rare magical illness Harry becomes outstandingly powerful.
The girl was played by Chloe Rich in the film adaptation of Harry Potter and the Order of the Phoenix, and in Harry Potter and the Deathly Hallows: Part 2.